Historical Events

On 10 October 1911, New Army troops rose in Wuchang; by late November every province along and south of the Yangzi, as well as Shaanxi and Shanxi, had broken with the Qing. The court recalled Yuan Shikai, and the two sides opened peace talks in Shanghai; on 1 January 1912 Sun Yat-sen was inaugurated in Nanjing as provisional president of the Republic of China. On 12 February Empress Dowager Longyu issued the abdication edict in the name of the Xuantong Emperor, Puyi, together with the Articles of Favourable Treatment, ending Qing rule. Sun resigned, Yuan Shikai was inaugurated as provisional president in Beijing on 10 March, and the Provisional Constitution was promulgated the next day.

On 20 March 1913 Song Jiaoren, acting leader of the Nationalist Party, which had just won China’s first parliamentary election, was shot at Shanghai railway station and died two days later. Letters and telegrams seized from the man who hired the gunman implicated Hong Shuzu, a secretary in the Ministry of the Interior, and Premier Zhao Bingjun. In April Yuan Shikai’s government signed the Reorganisation Loan without parliamentary approval, in June it removed the Nationalist governors of Jiangxi, Guangdong and Anhui, and in July Li Liejun, Huang Xing and others rose against Yuan in what became known as the Second Revolution, which collapsed when northern troops took Nanjing on 1 September. Who ordered Song’s killing remains disputed.

On 18 January 1915 the Japanese government of Ōkuma Shigenobu, through its minister Hioki Eki, presented Yuan Shikai with twenty-one demands in five groups concerning Shandong, South Manchuria and eastern Inner Mongolia, the Hanyeping company, China’s coastal islands and the employment of Japanese advisers in the central government. After four months of negotiation Japan issued an ultimatum on 7 May that postponed most of Group 5; China accepted on 9 May, and the two sides signed treaties on 25 May. Many Chinese came to mark 9 May as National Humiliation Day, and historians still disagree about how the Yuan government handled the negotiations.

In August 1915, after the American adviser Frank Goodnow’s memorandum was published, the Chou’an hui was formed to campaign for a return to monarchy; on 11 December the Council of State reported that all 1,993 national delegates favoured constitutional monarchy, and Yuan Shikai accepted the throne the next day, adopting the reign title Hongxian. Japan, with Britain and Russia, urged postponement, while the United States treated the matter as China’s internal affair. On 25 December Tang Jiyao, Cai E and others declared Yunnan independent, starting the National Protection War; Guangxi, Guangdong and other provinces followed, and Japan turned to supporting Yuan’s removal. Yuan cancelled the monarchy on 22 March 1916 and died on 6 June; the war ended in July.

In 1917 President Li Yuanhong and Premier Duan Qirui clashed over entering the First World War; after Li dismissed Duan, northern military governors threatened to break with Beijing. Zhang Xun, whose army was based at Xuzhou, came to the capital with his “pigtailed army” as mediator, forced Li to dissolve Parliament and on 1 July restored Puyi to the throne. Duan launched a punitive campaign from Machang on 3 July, his forces entered Beijing on 12 July and Zhang fled to the Dutch legation, ending a twelve-day restoration. Duan returned to power, the old Parliament was not restored, and a rival government formed in the south.

Beginning on 4 May 1919, Chinese students demonstrated across major cities to protest the transfer of German concessions in Shandong to Japan under the Treaty of Versailles — a perceived national humiliation. The movement catalysed a broader cultural revolution that dismantled traditional Confucian values, promoted science and democracy, and laid the intellectual groundwork for the founding of the Chinese Communist Party two years later.

In July 1921, thirteen delegates representing a total of fifty-seven party members convened in Shanghai's French Concession to hold the First National Congress of the Chinese Communist Party. The party that emerged from this clandestine gathering would, twenty-eight years later, establish the People's Republic of China and govern the country for the following seven decades and beyond.

In January 1923 Sun Yat-sen and the Soviet envoy Adolph Joffe issued a joint manifesto, and Moscow sent Mikhail Borodin as Sun’s adviser; in June the Third CPC Congress decided that Communists would join the Kuomintang as individuals. The Kuomintang’s First National Congress, held in Guangzhou from 20 to 30 January 1924, reinterpreted the Three Principles of the People and elected Li Dazhao and other Communists to its Central Executive Committee, inaugurating the first united front. On 16 June the Whampoa Military Academy opened, with Sun as director-general, Chiang Kai-shek as commandant and Communists such as Zhou Enlai in political work. The CPC says the congress adopted “Three Great Policies”; the Kuomintang rejects that formulation, and both sides of the Taiwan Strait claim the Whampoa tradition.

On 15 May 1925 Gu Zhenghong, a worker at a Japanese-owned cotton mill in Shanghai, was shot dead, setting off strikes and student protests. On 30 May, as students and workers demonstrated in the International Settlement, British-led police fired on a crowd outside the Louza police station on Nanking Road; accounts of the dead range from about nine to thirteen. A general strike, class boycott and shop closures followed in Shanghai, and protests spread to Beijing, Hankou and elsewhere. Beijing held the Settlement authorities entirely responsible; the diplomatic body first blamed the demonstrators, then found the police commissioner, K. J. McEuen, primarily responsible, and a British, American and Japanese judicial commission reached differing conclusions. In December the Municipal Council accepted the resignations of McEuen and Inspector Everson and offered compensation. The CPC describes the movement as an anti-imperialist campaign it led; Taiwanese scholarship stresses the Kuomintang’s role.

Launched from Guangzhou on 9 July 1926 under Chiang Kai-shek, the National Revolutionary Army's Northern Expedition aimed to reunify China by defeating the regional warlords. Within two years, the NRA swept north through Hunan, captured Wuhan and Shanghai, and — after violently purging its Communist allies in April 1927 — completed its advance to Beijing by 1928. China was nominally reunified under the Nationalist government, though the process entrenched the split between the KMT and CCP that would define the next two decades.

On 12 April 1927, Chiang Kai-shek ordered KMT forces and Green Gang paramilitaries to disarm and massacre Communist-led workers in Shanghai, ending the First United Front between the KMT and CPC. The "White Terror" that followed killed thousands of Communists across China, drove the CPC underground, and set the stage for two decades of civil conflict that would only resolve with the Communist victory of 1949.

The Nanchang Uprising was an armed revolt launched by the Chinese Communist Party in Nanchang, Jiangxi, after the collapse of the first KMT–CCP united front. Early on 1 August 1927 a Front Committee headed by Zhou Enlai led some 20,000 troops under He Long, Ye Ting, Zhu De and Liu Bocheng in an uprising that took the city in about five hours. The insurgents then marched south towards Guangdong, suffering heavy losses from heat, hunger and desertion, and were defeated around Chaozhou and Shantou at the end of September; a remnant under Zhu De fought on and joined Mao Zedong at Jinggangshan in 1928. Before the uprising Zhang Guotao had relayed the Comintern's reservations; afterwards the CCP leadership both hailed it as "the most glorious page" and disciplined the Front Committee. From 1933, 1 August was marked as Red Army Day, later the Army Day of the People's Liberation Army.

In May 1928 the Nationalist army of the Northern Expedition entered Jinan, Shandong, where Japanese troops had been sent to protect Japanese residents. Fighting broke out on 3 May, and that night the Nationalist negotiation commissioner Cai Gongshi and his staff were killed by Japanese soldiers in their office. Chiang Kai-shek withdrew his main force and bypassed the city; after an ultimatum the Japanese launched a general assault on 8 May and took the walled city on 11 May. Chinese casualties ran into the thousands, with estimates varying. The incident fuelled a wave of anti-Japanese protest; after nearly a year of negotiation the two governments signed a settlement in March 1929, and Japanese troops left Shandong that May.

Early on 4 June 1928 the special train of the Fengtian leader Zhang Zuolin, retreating to Manchuria as the Northern Expedition neared Beijing, was blown up near Huanggutun outside Mukden; Zhang was fatally injured. Japanese reference works attribute the bombing to the Kwantung Army staff officer Kōmoto Daisaku; the Japanese government concealed the truth, and the Tanaka cabinet later fell over its handling. Zhang Xueliang, succeeding his father, negotiated with the Nationalist government in Nanjing despite Japanese pressure, at one point agreeing not to fly the Nationalist flag for three months. On 29 December he declared allegiance to the National Government and the Northeast raised the Nationalist flag, giving Nanjing nominal unification of the country.

The Central Plains War was a large-scale civil war in 1930 between Chiang Kai-shek’s Nanjing National Government and an anti-Chiang alliance led by Yan Xishan, Feng Yuxiang and Li Zongren. Yan assumed command against Chiang on 1 April, and from May fighting spread across Henan, Shandong and beyond, involving more than a million troops. The anti-Chiang factions also convened a Kuomintang “Enlarged Conference” in Beiping and in September proclaimed a rival National Government headed by Yan. On 18 September Zhang Xueliang, hitherto neutral, called for a ceasefire and sent the Northeastern Army south of the Great Wall, and the Beiping government dissolved. Government troops took Xi’an at the end of October, and on 4 November Yan and Feng announced their retirement. Zhang emerged dominant in North China, and Chiang soon turned his armies against the Communist base areas.

On the night of 18 September 1931, officers of Japan's Kwantung Army staged a controlled explosion on a Japanese-owned railway near Shenyang and blamed it on Chinese saboteurs — the pretext for a rapid military occupation of all of Manchuria. Within five months, Japan had established the puppet state of Manchukuo under the last Qing emperor Puyi. The League of Nations condemned the invasion but took no action. The incident began Japan's fourteen-year war in China and is commemorated annually in the PRC as a day of national humiliation.

From 7 to 20 November 1931 the First National Soviet Congress met at Yeping in Ruijin, Jiangxi, proclaiming the Provisional Central Government of the Chinese Soviet Republic, adopting an Outline Constitution, a Land Law and a Labour Law, and renaming Ruijin “Ruijing” as its seat. On 27 November the Central Executive Committee elected Mao Zedong chairman, with Xiang Ying and Zhang Guotao as vice-chairmen. The congress was pressed for by the Comintern, whose Far Eastern Bureau drafted its main legal documents. The regime carried out land revolution and elections in the soviet areas of Jiangxi and Fujian in opposition to the Nationalist government in Nanjing, and in 1934, under the fifth encirclement campaign, abandoned Ruijin as the Red Army set out on the Long March.

On the night of 28 January 1932 Japanese marines attacked Chinese troops in the Zhabei district of Shanghai. The 19th Route Army, led by Jiang Guangnai and Cai Tingkai, resisted, and in mid-February Zhang Zhizhong’s Fifth Army joined the fighting. Japan repeatedly sent reinforcements and changed commanders; on 1 March Japanese troops landed at Qiyakou on the south bank of the Yangtze to outflank the defenders, the Chinese withdrew from their front lines, and on 3 March the Japanese ordered a halt. Much of Zhabei and the Commercial Press were destroyed, and casualty figures vary widely. On 5 May China and Japan, assisted by British, American, French and Italian representatives, signed the Shanghai Ceasefire Agreement, under which Japanese troops withdrew to the International Settlement and extra-Settlement roads. Chinese, Japanese and other accounts differ over the causes and responsibility.

Between October 1934 and October 1935, the Chinese Red Army undertook a 12,500-kilometre strategic retreat from its base areas in Jiangxi Province to Yan'an in Shaanxi, pursued by Nationalist forces. Of the approximately 86,000 soldiers who set out, fewer than 10,000 completed the journey. The march produced the Zunyi Conference — where Mao Zedong secured leadership of the party — and became the foundational myth of the People's Republic of China.

The Zunyi Conference was an enlarged meeting of the CCP Politburo held at Zunyi, Guizhou, from 15 to 17 January 1935, during the Long March. Reviewing the defeat in the fifth anti-encirclement campaign and the heavy losses early in the march, it criticised the military command of Bo Gu and the Comintern adviser Otto Braun (Li De), elected Mao Zedong to the Politburo Standing Committee and abolished the three-man group, leaving Zhu De and Zhou Enlai in military command with Zhou making final decisions. Afterwards Zhang Wentian replaced Bo Gu in overall charge, Mao became Zhou's military assistant, and soon a new three-man group of Zhou, Mao and Wang Jiaxiang was formed. The CCP holds that the conference in fact established Mao's leading position in the Party Centre and the Red Army; because no complete record survives, details such as who attended remain disputed.

In 1935, as the Japanese military pushed for North China “autonomy”, the Nationalist government decided to set up a Hopei-Chahar Political Council under Song Zheyuan. On 9 December Peiping students, organised by the CCP Peiping Provisional Work Committee and the Peiping Students’ Union, petitioned the authorities at Xinhua Gate with six demands, including opposition to “anti-communist autonomy”; rebuffed, they marched and were dispersed by police, and on the 16th held a larger rally and march. The movement spread to many cities, Peiping–Tianjin students sent propaganda corps into the countryside, and the Chinese National Liberation Vanguard was founded in February 1936. The official mainland account, the Nationalist side, Japan and US diplomats differ over the numbers involved, whether the council was postponed, and the nature of the movement.

On 12 December 1936, Zhang Xueliang and Yang Hucheng arrested Chiang Kai-shek at his Xi'an headquarters — the climax of months of tension over Chiang's insistence on continuing anti-Communist campaigns while Japan seized Chinese territory. Over thirteen days the kidnapping became a negotiation: Zhou Enlai flew in as CCP mediator; Soong Mei-ling, Chiang's wife, arrived on 22 December and is credited by most historians as pivotal in breaking the deadlock. Chiang was released on 25 December without a written agreement — the terms he gave, if any, he later disputed. What followed was a winding-down of the civil war and the progressive formalisation of a second KMT-CCP united front, announced publicly after Japan's full-scale invasion in July 1937.

On the night of 7 July 1937, Japanese and Chinese troops exchanged fire near the Marco Polo Bridge outside Beiping. Japanese forces cited a missing soldier as grounds to demand entry into Wanping Fortress; when refused, they opened artillery fire at dawn on 8 July. Within three weeks, Beiping and Tianjin had fallen. The incident triggered the Second Sino-Japanese War, which claimed an estimated 14–20 million Chinese lives before Japan's defeat in 1945.

On 13 August 1937 fighting broke out between Chinese and Japanese forces in Shanghai, and the next day the Chinese launched a general offensive, beginning the Battle of Shanghai, one of the largest battles of the early War of Resistance. After Japanese landings at Wusong and Chuanshakou in late August, the two sides fought over Shanghai's northern outskirts for more than two months; China committed more than 700,000 troops and Japan about 250,000. A Japanese landing at Jinshanwei on 5 November forced a Chinese withdrawal, Shanghai fell in mid-November, and Japanese forces advanced on Nanjing. By the two sides' own counts, Japanese casualties exceeded 40,000 and Chinese casualties approached 190,000, with higher estimates also cited.

Following the fall of Nanjing on 13 December 1937, Japanese Imperial Army forces conducted six to eight weeks of systematic killing, mass rape, and looting in and around the Chinese Nationalist capital. The event is one of the most documented atrocities of the Second World War and one of the most contested historical episodes in Sino-Japanese relations, with casualty estimates ranging from 40,000 to over 300,000.

From February 1938 to December 1944 Japanese aircraft repeatedly bombed the wartime capital Chongqing and its surroundings, turning to indiscriminate bombing in 1939. The raids of 3 and 4 May 1939 killed thousands, and during a night raid on 5 June 1941 large numbers of people sheltering in the Jiaochangkou tunnel suffocated or were trampled to death. Casualty figures vary by source; victims sued in Japan from 2006, and the courts acknowledged the harm but rejected their claims.

The Battle of Taierzhuang was part of the Xuzhou campaign. On 23 March 1938 the Seya Detachment of the Japanese 10th Division attacked Taierzhuang on the north bank of the Grand Canal, and Sun Lianzhong's Second Group Army fought it house to house inside the town while Tang Enbo's 20th Corps maneuvered outside and drove back the relieving Sakamoto Detachment. The Chinese launched a general counteroffensive on the night of 6 April and retook Taierzhuang on 7 April. Officially the battle "annihilated more than 10,000 Japanese troops" and was China's first major victory of the war, though estimates of Japanese casualties vary widely. In May Chinese forces withdrew from Xuzhou.

From June to October 1938 Japanese forces advanced along both banks of the Yangtze and the northern foothills of the Dabie Mountains on Wuhan, then the seat of China's wartime military command. Chinese forces resisted across Anhui, Jiangxi, Henan and Hubei, encircling much of the Japanese 106th Division at Wanjialing. On 25 October the Military Affairs Commission announced the withdrawal from Wuhan, and Japanese forces entered Hankou the next day. Figures for forces and casualties differ widely; the war then settled into stalemate.

In June 1938, to stop the Japanese advancing west along the Longhai railway to Zhengzhou and south to Wuhan, Nationalist troops — after two failed attempts at Zhaokou — cut the Yellow River dike at Huayuankou north of Zhengzhou on 9 June. The flood held up the Japanese, but for nine years the river spread through the Huai system across Henan, Anhui and Jiangsu; estimates of the dead range from tens of thousands to nearly 900,000. During the war the government blamed Japanese bombing; the breach was closed in March 1947 and the river returned to its old course.

After leaving Chongqing for Hanoi at the end of 1938, Wang Jingwei negotiated with Japan to form a new government; the two sides signed the "Outline for Adjusting New Japan–China Relations" on 30 December 1939, which Gao Zongwu and Tao Xisheng made public in Hong Kong the following January. On 30 March 1940 Wang declared the "return of the capital to Nanjing" and set up a "National Government" under the Republic's name and flag. Japan backed it, the Chongqing government declared it null and void, and the United States continued to recognise Chongqing. Japan and the Wang regime signed a basic relations treaty in November 1940.

The Hundred Regiments Offensive was a large-scale Eighth Route Army offensive against Japanese forces in North China in 1940. On 20 August Eighth Route Army headquarters sent the Shanxi–Chahar–Hebei Military Region, the 129th and 120th Divisions and other units into simultaneous attacks, chiefly against the Zhengtai Railway, followed by assaults on strongpoints and counter-mopping-up operations. Official figures give 105 regiments and more than 200,000 men, 1,824 engagements between 20 August and 5 December, more than 25,000 Japanese and puppet troops killed or wounded, and more than 17,000 Eighth Route Army casualties; the number of regiments, the results and the end date are all disputed. Japanese mopping-up operations then intensified and the base areas shrank sharply. Mao Zedong first called the offensive "exhilarating" but later held that it had exposed Communist strength; from 1945 it repeatedly figured in criticism of Peng Dehuai.

The South Anhui Incident (called the "New Fourth Army Incident" by the Nationalist government) was an armed clash between the Nationalists and Communists during the war against Japan. In January 1941 more than 9,000 men of the New Fourth Army headquarters and its units, moving north under orders, were surrounded and attacked around Maolin in Jing County, Anhui, by seven Nationalist divisions of about 80,000 men. By 14 January most had been killed, captured or scattered, apart from more than 2,000 who broke out; commander Ye Ting was detained and deputy commander Xiang Ying was later murdered by a member of his entourage. On 17 January the Nationalist Military Affairs Commission declared the army "mutinous" and abolished its designation, and Chiang Kai-shek called the affair purely a matter of "military discipline"; the CCP called it an anti-Communist incident engineered by "pro-Japanese elements", named Chen Yi acting commander on 20 January and rebuilt the headquarters in Yancheng. Ye Ting was released in 1946 and died in a plane crash soon after.

In February 1942 Mao Zedong called in Yan'an for opposing subjectivism, sectarianism and stereotyped writing, and the CCP launched a Party-wide rectification of study, criticism and self-criticism. Wang Shiwei was attacked for his essay "Wild Lilies" and later killed, being rehabilitated in 1991; during the 1943 screening of cadres Kang Sheng launched the "Rescue Campaign," in which many people were wrongly labelled spies, and in August the Centre ordered an end to forced confessions. The April 1945 history resolution officially closed the movement and confirmed Mao's leadership.

Drought in the spring and summer of 1942 cut Henan's food production by about half; together with locusts and wartime grain requisitioning, it brought famine to the province until the spring harvest of 1943, across Nationalist, Japanese-occupied and Communist areas. The Ta Kung Pao was suspended for three days after reporting the famine in February 1943, and Theodore White's reporting drew international attention. Estimates of the dead range from under one million to more than five million.

From 22 to 26 November 1943 Roosevelt, Churchill and Chiang Kai-shek met in Cairo to discuss the war against Japan and postwar arrangements. Their communiqué, released on 1 December and known as the Cairo Declaration, stated that territories Japan had stolen from China, such as Manchuria, Formosa and the Pescadores, would be restored to the Republic of China and that Korea would in due course become free and independent. The declaration's legal force and its bearing on Taiwan's status remain disputed among Beijing, Taipei, Washington and Tokyo.

From April to December 1944 Japan's Operation Ichi-go sent over 500,000 troops south from Henan through Hunan into Guangxi to open an overland corridor and destroy Allied air bases. Nationalist forces collapsed in Henan, and Changsha, Hengyang, Guilin and Liuzhou fell in turn, though Hengyang held for 47 days. The military crisis triggered the Stilwell crisis in Sino-American relations. Nationalist forces lost nearly 600,000 men and vast territory.

On 15 August 1945 the Japanese emperor broadcast the rescript ending the war and accepting the Potsdam Declaration, bringing China's War of Resistance against Japan to a victorious end. On 2 September Japan signed the instrument of surrender aboard the USS Missouri in Tokyo Bay, with Xu Yongchang signing for China; on 9 September Okamura Yasuji, commander-in-chief of the China Expeditionary Army, surrendered to Chinese Army Commander-in-Chief He Yingqin in Nanjing; on 25 October the surrender ceremony for Taiwan was held in Taipei. A dispute between the Nationalists and Communists over who would accept the surrender became one of the starting points of postwar conflict. The official PRC figure for Chinese military and civilian casualties is more than 35 million, and in 2014 the PRC designated 3 September by law as Victory Day.

Thirteen days after Japan's surrender, Mao Zedong flew to Chongqing for forty-three days of talks with Chiang Kai-shek. Conducted against a backdrop of competing military manoeuvres across China, the talks produced the "Double Tenth Agreement" on 10 October 1945: a framework affirming peace, democratic government, and a Political Consultative Conference. Both sides signed knowing the agreement was fragile; full-scale civil war resumed within eight months.

In December 1945 the American envoy George C. Marshall arrived to mediate between the Nationalists and Communists. On 10 January 1946 the Conference of Three signed a cease-fire order and set up an Executive Headquarters in Beiping, and the Political Consultative Conference opened, reaching agreements on a coalition government, constitutional revision and army reorganisation within three weeks. The agreements were not implemented, fighting escalated in Manchuria, and relations broke down after the Nationalists convened the National Assembly in November. Marshall left China in January 1947; the parties still assign blame differently.

The full-scale civil war that resumed in June 1946 ended in barely three years with one of the most dramatic reversals in modern military history. The Nationalist government — with superior numbers, American equipment, and control of China's major cities — was driven from the mainland by the People's Liberation Army. Three decisive campaigns in 1948–1949 destroyed the Nationalist field armies. On 1 October 1949, Mao Zedong proclaimed the People's Republic of China in Beijing. Chiang Kai-shek and the Nationalist government retreated to Taiwan, where the Republic of China continues to govern.

On 27 February 1947, monopoly bureau agents searching for contraband cigarettes in Taipei beat a vendor and fatally shot a bystander; the next day guards at the Chief Executive's Office opened fire on petitioners, and unrest spread across the island, with many mainlanders beaten or killed. A citizens' settlement committee put forward demands for political reform while the Nationalist government negotiated and sent troops from the mainland; Nationalist forces landed at Keelung on 8 March, followed by a crackdown and "pacification" in which many members of Taiwan's elite were arrested or disappeared. The death toll remains disputed; a 1992 Executive Yuan report estimated 18,000 to 28,000. Long a taboo subject in Taiwan, the incident was the subject of an apology by Lee Teng-hui as head of state in 1995 and of a compensation act. Beijing describes it as a just action by Taiwan compatriots against autocratic rule.

The first of the three decisive campaigns of the Chinese Civil War. Between September and November 1948, Lin Biao's Fourth Field Army encircled and destroyed approximately 470,000 Nationalist troops in Manchuria, securing the entire northeast and — for the first time — giving the PLA numerical superiority over Nationalist forces nationally.

The largest and most decisive battle of the Chinese Civil War. Between November 1948 and January 1949, two PLA field armies destroyed over 550,000 Nationalist troops across a vast area of north-central China — eliminating the Nationalist army's capacity to defend the Yangtze River line and opening the road to Nanjing.

The last of the three decisive campaigns of the Chinese Civil War. Between November 1948 and January 1949, PLA forces encircled Fu Zuoyi's 500,000-strong Nationalist army in northern China: Tianjin fell after a 29-hour assault on 15 January 1949, while Beiping was peacefully transferred on 31 January without a shot fired — ending Nationalist control of all northern China and preserving the ancient capital intact.

On 31 January 1949, General Fu Zuoyi surrendered Beiping to the People's Liberation Army without armed resistance, preserving the ancient capital's historical fabric and delivering a decisive blow to the Nationalist cause.

The PLA's crossing of the Yangtze River in April 1949 shattered the Nationalist government's last major defensive line and opened the path to the capture of Nanjing, the Nationalist capital, effectively ending organised Nationalist resistance on the mainland.

The First Plenary Session of the Chinese People's Political Consultative Conference convened in Beijing from 21–30 September 1949, adopting the Common Program and the Organic Law of the Central People's Government, and electing Mao Zedong as Chairman — the final political act before the formal proclamation of the PRC.

On 27 September 1949, the CPPCC adopted the Five-Star Red Flag as the national flag of the People's Republic of China. Designed by economist Zeng Liansong, the flag's large star represents the Communist Party and the four smaller stars represent the four social classes united under its leadership.

On 27 September 1949, the CPPCC adopted "March of the Volunteers" — composed by Nie Er with lyrics by Tian Han — as the provisional national anthem of the PRC. Originally written for a 1935 anti-Japanese resistance film, the anthem became a symbol of national sacrifice and struggle.

On October 1, 1949, Mao Zedong proclaimed the establishment of the People's Republic of China from Tiananmen Gate, ending the Chinese Civil War and beginning Communist Party rule.

In the final stage of the Chinese Civil War the Nationalists began moving air force units, artefacts and gold to Taiwan from 1948, while in 1949 the government moved from Nanjing to Guangzhou, Chongqing and Chengdu. On 7 December the Executive Yuan resolved in Chengdu to "move the government to Taipei"; it began work in Taipei on the 9th, and Chiang Kai-shek flew to Taiwan on the 10th. Around one million soldiers and civilians came with the government, by some estimates more. Chiang "resumed his duties" as president in Taipei on 1 March 1950; after the Korean War broke out in June, the US sent the Seventh Fleet into the Taiwan Strait, and the divide between the two sides has persisted ever since.

Mao Zedong and Stalin signed a 30-year alliance treaty in Moscow, pledging mutual military assistance and Soviet technical aid, aligning the PRC firmly within the Soviet bloc.

A nationwide campaign redistributed land from landlords to approximately 300 million peasants, fundamentally restructuring rural society and eliminating the traditional gentry class.

On 10 October 1950 the CPC Central Committee issued the "Double Ten Directive", criticising a "rightist deviation" in dealing with counterrevolutionaries and launching a nationwide campaign against bandits, agents, local despots, Nationalist party and Youth League cadres and leaders of "reactionary" secret societies. After the Regulations on the Punishment of Counterrevolutionaries were issued in February 1951, mass arrests and public executions followed; in May, with executions having reached one per thousand of the population, the centre ordered a contraction and took back the power to approve arrests and executions. According to a 1954 report by Vice-Minister of Public Security Xu Zirong, more than 2.62 million people were arrested and more than 712,000 killed. Official accounts list it with land reform and the Korean War as the "three great movements".

China entered the Korean War, sending the People's Volunteer Army to fight alongside North Korea against UN forces led by the United States, resulting in an armistice along the 38th parallel.

Representatives of the Tibetan government signed an agreement with Beijing under duress, acknowledging PRC sovereignty over Tibet while nominally preserving the existing political system and the Dalai Lama's authority.

In December 1951 the CPC launched the "Three Antis" campaign against corruption, waste and bureaucratism in Party, government and army bodies and state enterprises; from January 1952 it added the "Five Antis" against bribery, tax evasion, theft of state property, cheating on government contracts and stealing economic information among urban private businessmen. Liu Qingshan and Zhang Zishan were executed for corruption in February 1952. Businesses were classified into five categories from law-abiding to completely law-breaking; the campaigns hit the private economy hard, and suicides among capitalists were reported in Shanghai and elsewhere. Official accounts say they consolidated the leading position of the state sector and paved the way for socialist transformation.

Modeled on Soviet planning, China's First Five-Year Plan prioritized heavy industry, resulting in rapid industrial growth and the establishment of 156 major Soviet-aided projects.

After more than two years of negotiations, an armistice halted fighting along roughly the original 38th parallel boundary, ending active hostilities but leaving Korea technically still at war.

The Gao Gang–Rao Shushi affair was the first serious political struggle in the CPC leadership after 1949. In 1953 Gao, chairman of the State Planning Commission, and Rao, head of the Organisation Department, criticised Bo Yibo and An Ziwen at national conferences on finance and on organisation, moves seen as aimed at Liu Shaoqi; Gao also lobbied Deng Xiaoping and Chen Yun. In February 1954 the Fourth Plenum adopted a resolution on Party unity that criticised the pair without naming them; Gao committed suicide that August. In March 1955 a national Party conference declared them an "anti-Party alliance" and expelled them. Deng said in 1980 that Gao "really had no line"; the case has never been reversed.

Beginning on 3 September 1954, the People's Republic of China launched an artillery bombardment of Quemoy (Jinmen) and Matsu — offshore islands held by the Republic of China — triggering the first major military confrontation between the PRC and the United States since the Korean War. The crisis drew the US into a formal defence commitment to Taiwan, introduced nuclear brinkmanship into cross-strait relations, and established the doctrine of strategic ambiguity that has defined the Taiwan Strait ever since.

The First National People's Congress adopted China's first formal constitution, establishing the NPC as the highest organ of state power and enshrining a Soviet-style government framework.

From 18 to 24 April 1955, 29 Asian and African countries met in Bandung, Indonesia, at the first large international conference convened and attended solely by Asian and African states. Zhou Enlai led the Chinese delegation; beforehand, the airliner "Kashmir Princess", chartered by China, exploded after leaving Hong Kong, though Zhou was not aboard. At the conference Zhou called for "seeking common ground while reserving differences", and on 23 April said China was willing to negotiate with the United States on easing tension over Taiwan, leading to Sino-American ambassadorial talks from August. The conference adopted a Final Communiqué with ten principles.

In 1954 the literary theorist Hu Feng submitted a "300,000-character memorial" to the CPC Central Committee criticising the leadership of literary work. From May 1955 the People's Daily published three batches of material, drawing on private letters handed over by Shu Wu, with editor's notes by Mao Zedong; Hu and his associates were relabelled from an "anti-Party clique" to a "counter-revolutionary clique". Hu was arrested, the nationwide purge touched 2,100 people, and it led into a broader campaign against hidden counter-revolutionaries. Hu was sentenced to 14 years in 1965 and to life during the Cultural Revolution. In 1980 the Central Committee declared the case wrongly decided and rehabilitated those involved, with further rehabilitation in 1988.

By the end of 1956, the PRC declared the socialist transformation of agriculture, handicrafts, and capitalist industry complete, eliminating private ownership and placing virtually all economic activity under state or collective control.

The Sino-Soviet alliance fractured in the late 1950s through a convergence of ideological, strategic, and bilateral grievances. Mao Zedong's hostility to Khrushchev's de-Stalinisation and doctrine of peaceful coexistence — which he characterised as revisionism — combined with Soviet refusal to honour commitments on nuclear technology transfer to destroy political trust between the two parties. In July 1960 the Soviet Union abruptly withdrew all technical specialists and cancelled 343 cooperation agreements, effectively ending the alliance. The split transformed Cold War geopolitics, ultimately driving China's strategic opening to the United States in the early 1970s.

Mao Zedong invited open criticism of the Party with the slogan "Let a hundred flowers bloom," but swiftly reversed course, using the expressed criticisms to identify and purge intellectuals in the subsequent Anti-Rightist Campaign.

The CPC's Eighth National Congress, held in Beijing from 15 to 27 September 1956, was its first since taking power nationwide. It held that socialist transformation had won a decisive victory and that the principal domestic contradiction was now between the need for rapid economic and cultural development and the inability to meet it; the new Party constitution took Marxism-Leninism as its guide, dropping the 1945 reference to "Mao Zedong Thought", and stressed collective leadership against the cult of the individual. The First Plenum elected Mao Chairman and Deng Xiaoping General Secretary. The congress's view of the principal contradiction was reversed after 1957.

Following the Hundred Flowers Campaign that encouraged criticism of the Party, Mao launched the Anti-Rightist Campaign, labelling an estimated 550,000 to 700,000 intellectuals and officials as "rightists," the majority of whom were sent to labour camps or dispatched to the countryside.

The People's Communes Movement reorganized roughly 740,000 rural agricultural cooperatives into more than 26,000 people's communes between April and October 1958, merging farming, local industry, commerce, education, and militia functions into single administrative units. It began with a pilot commune at Chayashan in Henan in April 1958 and was formalized nationwide by the CCP Central Committee's Beidaihe resolution of August 29, 1958. Within months, over 99 percent of China's farming households had been organized into communes, which replaced household landholding with collective ownership and established communal dining halls, becoming the organizational backbone of the Great Leap Forward's agricultural campaign. The commune system persisted, in progressively weakened form, until rural decollectivization in the early 1980s.

A mass mobilization campaign aimed at rapidly transforming China from an agrarian economy into a communist society through rapid industrialization and collectivization, resulting in widespread famine.

On 23 August 1958, PRC artillery launched a massive bombardment of Quemoy (Jinmen), firing nearly 50,000 shells on the opening day, triggering the Second Taiwan Strait Crisis. The United States again deployed naval forces and signalled nuclear deterrence; the crisis de-escalated without either side substantially altering the status quo. An odd-even day shelling formula persisted for over two decades, locking cross-strait relations into a long-term standoff of symbolic confrontation in place of full-scale military conflict.

A combination of collectivisation policies, unrealistic grain procurement quotas, natural disasters, and suppression of accurate reporting caused a massive famine, with scholarly death toll estimates ranging from 15 to 55 million.

A mass uprising in Lhasa against Chinese rule was suppressed by the PLA; the 14th Dalai Lama fled to India, where he established a government-in-exile in Dharamsala, beginning decades of Tibetan diaspora advocacy.

At the Lushan Party plenum, Defence Minister Peng Dehuai privately criticised the Great Leap Forward's failures in a letter to Mao; Mao made the letter public, had Peng labelled a "right opportunist," and dismissed him—silencing internal dissent at a critical moment.

The Seven Thousand Cadres Conference was an enlarged CCP central work conference held in Beijing from January 11 to February 7, 1962, bringing together 7,118 officials from the central government down to the county level to confront the economic collapse and famine caused by the Great Leap Forward. Liu Shaoqi's report attributing the disaster to "30 percent natural disaster, 70 percent man-made error" and Mao Zedong's own self-criticism marked a rare moment of open internal reckoning, while Lin Biao's speech defended Mao. In its aftermath, Liu Shaoqi and Deng Xiaoping took charge of economic recovery while Mao receded toward the party's "second line" — an arrangement Mao would move to reverse within a few years, making the conference a significant precursor to the Cultural Revolution.

The Sino-Indian War was a five-week border war fought from October 20 to November 21, 1962, across the disputed Himalayan frontier in Aksai Chin and the North-East Frontier Agency. It grew out of an unresolved colonial-era boundary — India upheld the McMahon Line while China rejected it — inflamed by the 1959 Tibetan uprising, India's asylum for the Dalai Lama, and India's 1961 "Forward Policy" of establishing outposts in contested territory. Chinese forces overwhelmed unprepared Indian defenses on both fronts before Beijing declared a unilateral ceasefire and withdrew behind its pre-war claim line. China retained Aksai Chin and India retained the North-East Frontier Agency (later Arunachal Pradesh); the underlying boundary dispute remains unresolved.

Launched in 1963 ostensibly to combat rural cadre corruption and 'capitalist tendencies,' the Socialist Education Movement (Four Cleanups) rapidly became the arena for a fundamental political conflict between Mao Zedong and Liu Shaoqi: Liu sought disciplined work-team procedures focused on local corruption, while Mao's Twenty-Three Points redirected the movement against 'capitalist roaders within the Party' at all levels. This factional dispute was a direct precursor to the Cultural Revolution and established the templates — mass struggle sessions, urban work teams sent to villages, mobilisation of poor peasants against 'class enemies' — that defined Cultural Revolution mass campaigns.

On 27 January 1964 the People's Republic of China and the French Republic announced the establishment of diplomatic relations in a joint communiqué, making France the first major Western country to recognise the PRC. In October 1963 former French Prime Minister Edgar Faure, visiting privately with a handwritten letter from de Gaulle, agreed with Zhou Enlai and Chen Yi on a plan for direct recognition and a three-point "tacit understanding" on Taiwan. The Republic of China government broke relations with France on 10 February. The United States opposed the move and had urged Taipei not to break first.

Third Front Construction was a defense-driven industrialization campaign that, from 1964 to the early 1980s, relocated and built heavy industry, railways, and military-industrial plants across China's mountainous southwest and northwest interior. Launched by Mao Zedong in May 1964 amid fears of war with the Soviet Union and the United States, it invested roughly 205.26 billion yuan and moved several million workers to build flagship projects such as the Panzhihua Iron and Steel Complex and the Chengdu–Kunming Railway. Sited under military secrecy and built without adequate economic planning, many of its more than 1,100 enterprises proved isolated and inefficient once the war threat receded, prompting a state-led adjustment and conversion to civilian production beginning in the 1980s.

On 16 October 1964, China successfully detonated its first atomic bomb at Lop Nor, Xinjiang, becoming the fifth nuclear power after the US, USSR, Britain, and France. After the Soviet Union refused in 1959 to supply atomic bomb technology and withdrew all its specialists in 1960, the work was completed by Chinese scientists. China thus became the fifth country to possess nuclear weapons; China simultaneously announced a no-first-use nuclear doctrine, a policy that set it apart from the other nuclear powers.

From 1966 to 1976, Mao Zedong launched the Great Proletarian Cultural Revolution, driven by a combination of genuine ideological conviction — fear of Soviet-style revisionism and capitalist restoration — and the political imperative to reassert control after the Great Leap Forward debacle, purging pragmatic rivals Liu Shaoqi and Deng Xiaoping. Red Guards mobilised to destroy the 'Four Olds' and attack intellectuals, officials, and perceived class enemies; the movement reached its radical peak in the January Storm of 1967. Across ten years and several distinct phases, an estimated one to two million people died from direct violence and tens of millions suffered persecution. The 1981 Party Resolution designated the Cultural Revolution a 'catastrophe' — the gravest historical error since the founding of the People's Republic.

Beginning with Nie Yuanzi's big-character poster and the founding of the first Red Guard group at Tsinghua Middle School in May 1966, the Red Guards movement became the Cultural Revolution's first mass mobilization, sanctioned by the Eleventh Plenum's "Sixteen Points" that August. Under the banner of "Destroying the Four Olds," student Red Guards ransacked homes, destroyed temples and antiques, and beat teachers and other targets — killing vice principal Bian Zhongyun on August 5 and driving novelist Lao She to suicide on August 24 — while Mao Zedong received over eleven million young people at eight mass rallies in Tiananmen Square between August and November. A 1980 account put the death toll in Beijing alone at 1,772 in three weeks that "Red August," making the campaign one of the Cultural Revolution's earliest and most violent phases.

In August 1966, following the 11th Plenum of the 8th Central Committee, head of state Liu Shaoqi was made the Cultural Revolution's primary target, his Party rank plunging from second to eighth. Over the next two years he and his wife Wang Guangmei were subjected to home raids, struggle sessions, physical abuse, and imprisonment, as a special case group fabricated evidence through torture to brand him a "renegade, traitor, and scab." In October 1968, the 12th Plenum expelled him from the Party "forever"; in November 1969, gravely ill and denied medical care, he died alone at a secret detention site in Kaifeng, Henan. In 1980 the Party posthumously rehabilitated him, honoring him as "a great Marxist and proletarian revolutionary."

In January 1967, Shanghai rebel organizations backed by the Central Cultural Revolution Group seized control of the city's party and government apparatus from the Shanghai Municipal Committee, denouncing and removing First Secretary Chen Pixian and Mayor Cao Diqiu. Endorsed by Mao Zedong as a model to be emulated nationwide, the "January Storm" triggered a wave of power seizures across China and, after a brief period as the "Shanghai People's Commune," produced the country's first Cultural-Revolution-era "revolutionary committee."

In February 1967, at a series of Politburo meetings at Huairen Hall chaired by Zhou Enlai, veteran marshals and vice premiers — including Tan Zhenlin, Chen Yi, and Ye Jianying — openly challenged the Central Cultural Revolution Group over the purging of veteran cadres, the bypassing of Party leadership, and instability within the military. Mao Zedong sided with the Cultural Revolution Group, labeling the challenge the "February Countercurrent," and the officials involved were denounced and marginalized for years, before being formally rehabilitated as having waged a "righteous struggle" in 1978 and 1981.

In July 1967 the central representatives Xie Fuzhi and Wang Li came to Wuhan to deal with factional conflict while Mao Zedong and Zhou Enlai were also in the city. In the early hours of 20 July the Million Heroes, a mass organisation backed by parts of the Wuhan Military Region, and some soldiers stormed the East Lake Guesthouse and carried Wang Li off to the Military Region compound; Mao left for Shanghai early on the 21st and Xie and Wang returned to Beijing on the 22nd. The Centre then branded the incident a counter-revolutionary riot, the region’s commander Chen Zaidao was denounced and dismissed, and a campaign against the “handful in the army” followed. In 1978 the Central Committee approved a Hubei report rehabilitating the incident and attributing it to Lin Biao and the Gang of Four, while barring publicity. The two official verdicts are opposite, and participants’ and historians’ accounts differ widely.

On the night of 22 August 1967—amid the Hong Kong riots and a rebel seizure of power in the Foreign Ministry—a Chinese note giving the Hong Kong authorities 48 hours to lift the closure of three leftist newspapers expired, and Red Guards and crowds stormed the Office of the British Chargé d’Affaires in Beijing, burning the building and cars, sacking the residence and beating the staff, including chargé Donald Hopson. Zhou Enlai ordered garrison troops to fight the fire and protect the staff, and sternly criticised the rebels the next morning; Wang Li and Guan Feng were soon placed in isolation. Britain and China then restricted each other’s diplomats. Zhou apologised to Britain in 1971. The official mainland account blames ultra-leftism stirred up by Wang Li, while the recollections of British witnesses and a Chinese participant emphasise different things.

Following Mao Zedong's December 1968 directive calling on 'educated youth to go to the countryside and receive re-education from the poor and lower-middle peasants,' approximately 16 million urban young people were compulsorily dispatched to rural villages and border regions. The policy served dual purposes: ideological transformation through physical labour, and relief of the urban unemployment crisis that followed the collapse of Red Guard factionalism. Conditions varied considerably, but the overwhelming experience was one of interrupted education, prolonged separation from families, and lasting personal hardship — giving rise to what is often called China's 'lost generation.' Following Mao's death, the policy was gradually wound down, and most sent-down youth returned to cities by the early 1980s.

On 2 and 15 March 1969, Chinese and Soviet forces clashed on Zhenbao (Damansky) Island in the Ussuri River; fighting spread to the Tielieketi area of Xinjiang in August. The two sides offered irreconcilable accounts of the initial engagement: China maintains Soviet troops crossed into Chinese territory first; Soviet accounts characterise it as a premeditated Chinese ambush. At the height of the crisis, Soviet leaders reportedly discussed a pre-emptive strike on Chinese nuclear facilities, bringing the two powers close to war. The crisis was defused when Premier Kosygin and Zhou Enlai met secretly at Beijing Airport on 11 September 1969. In its aftermath, China accelerated its diplomatic opening to the United States, culminating in Nixon's 1972 visit.

Held in Beijing from 1 to 24 April 1969, the Ninth National Congress of the Chinese Communist Party formally endorsed the Cultural Revolution and wrote Lin Biao into the Party constitution as Mao Zedong's designated successor. The new Central Committee elected on 28 April was dominated by Cultural Revolution Group members and military figures aligned with Lin Biao, with fewer than a fifth of its 279 members and alternates carried over from the previous Central Committee.

On 24 April 1970 China launched its first artificial satellite, Dongfanghong-1, on a Long March 1 rocket from the Jiuquan Satellite Launch Center, becoming the fifth country to build and launch a satellite independently. The 173 kg satellite broadcast "The East Is Red". The project began in 1965 as "Task 651" and was developed during the Cultural Revolution, in which scientists including Zhao Jiuzhang and Yao Tongbin died as a result of persecution. The satellite stopped transmitting on 14 May and remains in orbit.

On 13 September 1971, Lin Biao — Defence Minister and Mao Zedong's designated successor enshrined in the Party constitution — died when his aircraft crashed near Öndörkhaan in Mongolia after fleeing China with his wife Ye Qun; all nine on board were killed. The official account holds that Lin's son Lin Liguo had plotted to assassinate Mao under the codename 'Project 571,' and that Lin fled after the conspiracy was exposed. Western scholars widely contest this narrative, arguing that Lin more likely fled as Mao's purge was closing in on him.

On 25 October 1971, the UN General Assembly passed Resolution 2758 by 76 votes to 35 with 17 abstentions, recognising the People's Republic of China as 'the only lawful representative of China to the United Nations.' The ROC delegation withdrew before the vote, relinquishing the Security Council permanent seat it had held since 1945. Thereafter the ROC lost its seats in most international organisations to the PRC, and the number of states maintaining diplomatic relations with it steadily declined.

From 21 to 28 February 1972, US President Richard Nixon visited China, ending more than two decades of diplomatic estrangement and marking one of the most dramatic reversals of the Cold War era. The centrepiece of the visit was the Shanghai Communiqué, issued in Shanghai on 28 February, in which both sides candidly acknowledged disagreements on Taiwan, the Vietnam War, and global strategy while affirming their intention to advance normalisation. The opening fundamentally reshaped the Cold War triangular balance of power and paved the way for full diplomatic normalisation in 1979.

From 25 to 30 September 1972 Japanese Prime Minister Tanaka Kakuei visited Beijing, and on the 29th he and Zhou Enlai signed the joint communiqué establishing diplomatic relations that day. Japan expressed "deep remorse" for the serious damage its war had caused the Chinese people, recognised the PRC government as the sole legal government of China, and said it "fully understands and respects" China's position on Taiwan; China renounced its claim to war reparations. Japan declared the same day that its peace treaty with Taiwan had ended, Taipei immediately announced the severance of relations, and the two sides thereafter maintained practical ties through private bodies. In 1978 the two countries signed the Treaty of Peace and Friendship.

Deng Xiaoping, formerly General Secretary of the Chinese Communist Party, was purged twice during the Cultural Revolution as a 'capitalist roader.' In March 1973, at Premier Zhou Enlai's active urging, he was rehabilitated as Vice-Premier; he assumed increasing administrative responsibilities as Zhou's health declined and worked to advance the Four Modernisations. He was purged a second time in April 1976 in the aftermath of the April Fifth Movement, at the Gang of Four's instigation. Following Mao Zedong's death and the arrest of the Gang of Four, Deng was definitively rehabilitated in July 1977 and subsequently led the reform and opening-up policies.

In January 1974, with Mao's approval, the Central Committee circulated "Lin Biao and the Way of Confucius and Mencius," launching the "Criticize Lin, Criticize Confucius" campaign nationwide. Jiang Qing, Yao Wenyuan, Wang Hongwen, and others used this politically charged campaign, framed around a supposed historical struggle between Legalists and Confucians, to obliquely attack Zhou Enlai, Ye Jianying, and other central leaders — dubbed "criticizing the 'Duke of Zhou.'" The campaign spread from central organs to grassroots units; the "Liang Xiao" writing group at Tsinghua and Peking universities published a stream of polemical articles, and Jiang Qing personally promoted Xiaojinzhuang in Tianjin as a model village. The philosopher Liang Shuming publicly refused to criticize Confucius at a CPPCC study session, leaving behind his famous response, "the will of a common man cannot be taken from him." In July 1974 Mao openly criticized Jiang Qing and her allies for forming a "Gang of Four," and the campaign's momentum faltered; in January 1975 Deng Xiaoping was appointed First Vice-Premier, effectively bringing the campaign to a close.

In August 1975 a typhoon moving north met cold air over Zhumadian, Henan, producing extraordinary rainfall. In the early hours of 8 August the Shimantan and Banqiao large reservoirs and dozens of medium and small ones failed within hours, flooding Zhumadian and neighbouring areas, destroying more than 100 km of the Beijing–Guangzhou railway and affecting 11 million people. The Centre sent a delegation and over 70,000 troops, and on 14 August blew up the Bantai sluice in Anhui to drain the water. The official death toll is 26,000; other estimates range from 85,000 to 230,000, and the disaster long went unpublicised. Qian Zhengying, then Minister of Water Resources and Electric Power, accepted that the main responsibility lay with her ministry, citing complacency, copied Soviet rules and a lack of emergency preparation.

In 1975, while Zhou Enlai lay gravely ill, Deng Xiaoping oversaw a "comprehensive rectification" of the country under Mao's "three directives," bringing marked improvement to Party and state work. When Deng declined to chair a resolution affirming a "seventy-thirty" assessment of the Cultural Revolution, Mao's nephew and Politburo liaison Mao Yuanxin reported his refusal to Mao, who approved a "greeting meeting" on 24 November 1975 that formally launched the "Criticize Deng, Counter the Right-Deviationist Reversal of Verdicts" campaign. After Zhou Enlai's death in January 1976, Hua Guofeng was named acting Premier, and the movement to attack Deng spread nationwide. Public mourning for Zhou at Tiananmen Square in April 1976 was suppressed as the "Tiananmen Incident," after which Deng was stripped of all his posts. The campaign effectively ended with the arrest of the "Gang of Four" in October 1976, and in July 1977 the 3rd Plenum of the 10th Central Committee restored Deng to all his positions.

Zhou Enlai, Premier of the State Council for twenty-seven years, died on 8 January 1976. Official mourning was restricted, and Mao Zedong did not attend the memorial service. Around the Qingming Festival that spring, large numbers of people gathered spontaneously in Tiananmen Square with wreaths and poems to mourn Zhou, some of which criticised the "Gang of Four". The wreaths were removed on the night of 4 April; the following day large-scale protests broke out and were dispersed, and hundreds were arrested — the April Fifth Movement. The Party Centre then labelled it a "counter-revolutionary incident" and stripped Deng Xiaoping of all his posts. In November 1978 the Beijing Municipal Committee announced the rehabilitation of the Tiananmen Incident.

At 3:42 a.m. on 28 July 1976, a magnitude-7.8 earthquake struck Tangshan, Hebei, killing an officially confirmed 242,419 people and leveling the city within seconds — one of the deadliest earthquakes of the twentieth century. The Chinese government rejected all international aid and did not disclose the death toll until 1979, more than three years later, while Hong Kong and foreign media reported far higher figures. More than 100,000 PLA soldiers took part in the rescue, and nearby Qinglong County achieved a near-zero death toll through early evacuation based on an informal earthquake forecast, an outcome later celebrated as the "Qinglong Miracle." The earthquake struck weeks before Mao Zedong's death and the fall of the "Gang of Four," and its handling has since been contrasted with China's acceptance of international aid after the 2008 Sichuan earthquake.

On 9 September 1976, Mao Zedong — Chairman of the Chinese Communist Party and founding leader of the People's Republic of China — died of heart failure in Beijing at the age of eighty-two. He had held paramount power since 1949, leading China through a succession of transformative campaigns including land reform, the Great Leap Forward, and the Cultural Revolution. His death ended twenty-seven years of Maoist rule and triggered an intense succession struggle: within less than a month, the pragmatist faction led by Marshal Ye Jianying moved against the radical Gang of Four led by Mao's widow Jiang Qing, resulting in their arrest on 6 October 1976. The fall of the Gang of Four cleared the path for Deng Xiaoping's final rehabilitation and the beginning of the reform and opening-up era.

Less than a month after Mao's death, Hua Guofeng and Ye Jianying orchestrated the arrest of Jiang Qing, Zhang Chunqiao, Yao Wenyuan, and Wang Hongwen, ending the radical phase of the Cultural Revolution.

In October 1977, the State Council approved the restoration of the national unified college entrance examination system (gaokao), which had been suspended for eleven years. Championed personally by Deng Xiaoping as a central element of post-Cultural Revolution rectification, the measure replaced the politically driven, recommendation-based admissions system with open competition on the basis of academic ability. In December 1977, approximately 5.7 million candidates sat for the examination, competing for around 273,000 university places — an acceptance rate of approximately 4.8 per cent. In the following years many sent-down youth entered university through the examination.

On 11 May 1978 Guangming Daily published “Practice Is the Sole Criterion for Testing Truth” under the byline “special commentator”, a day after it appeared in the Central Party School’s internal journal Theoretical Trends. Drafted by the Nanjing University teacher Hu Fuming, revised by Yang Xiguang, Sun Changjiang, Wu Jiang and others and approved by Hu Yaobang, it targeted the “two whatevers” of 1977 by attacking Lin Biao’s “theory of genius”. Criticised by Wang Dongxing and others, it was publicly endorsed by Deng Xiaoping on 2 June, and the debate spread nationwide. The Third Plenum praised the debate and the 1981 Resolution said Hua Guofeng had suppressed it. Officially it is the ideological forerunner of reform and opening; some scholars argue the standard account exaggerates the differences between Hua and Deng.

Citizens posted political manifestos on a wall in Beijing's Xidan district, demanding democratic reforms and human rights; Wei Jingsheng's essay calling for a "Fifth Modernisation" became its defining text before Deng Xiaoping shut the movement down and imprisoned Wei.

Held in Beijing from 18 to 22 December 1978, the Third Plenary Session of the Eleventh Central Committee of the CCP formally shifted the Party's central focus from class struggle to economic modernisation under Deng Xiaoping's direction, inaugurating the era of reform and opening-up.

On 16 December 1978 (15 December in Washington) China and the United States simultaneously released a joint communiqué announcing that they would recognise each other and establish diplomatic relations from 1 January 1979. The US recognised the PRC government as the sole legal government of China, broke relations with the Republic of China on Taiwan, terminated the Mutual Defense Treaty and withdrew its forces, keeping only unofficial ties with Taiwan thereafter. The Chinese text has the US "recognising" China's position that there is one China and Taiwan is part of it, while the English text uses "acknowledges" — a difference still read in different ways. On the day relations began, the NPC Standing Committee issued its Message to Compatriots in Taiwan; Deng Xiaoping visited the US in early 1979, and in April Congress passed the Taiwan Relations Act. In Taiwan the event is called the severance of ROC–US relations, against which Chiang Ching-kuo lodged "the most serious protest".

On 17 February 1979, approximately 200,000 Chinese troops crossed into northern Vietnam along a broad front, opening a brief conflict that China described as a "punitive counter-attack in self-defence." The stated justifications were Vietnam's invasion of Cambodia — overthrowing China's ally the Khmer Rouge — and Vietnam's perceived alignment with the Soviet Union. After capturing several provincial capitals and suffering unexpectedly heavy casualties, Chinese forces withdrew on 16 March. The war exposed serious weaknesses in the People's Liberation Army and directly accelerated Deng Xiaoping's military modernisation programme.

On International Human Rights Day, 10 December 1979, dangwai opposition figures centred on Formosa magazine held a rally and march in Kaohsiung despite being refused a permit; it ended in serious clashes with police and troops, with nearly 200 injured. The authorities then arrested opposition figures across Taiwan and in March 1980 publicly tried eight, including Huang Hsin-chieh and Shih Ming-teh, before a military court, which in April sentenced Shih to life, Huang to fourteen years and six others to twelve years; more than 30 others were sentenced by civil courts. A US State Department human-rights official called the trials “a sham”; in 2022 Taiwan’s Transitional Justice Commission annulled all the convictions. A mainland Taiwan-affairs office calls it a political contest for which “both sides came prepared”, while Taiwanese scholars argue the public trial ended up strengthening the opposition.

On 26 August 1980, the Standing Committee of the National People's Congress passed the Regulations on Special Economic Zones in Guangdong Province, establishing Special Economic Zones at Shenzhen, Zhuhai and Shantou in Guangdong; in October the State Council approved a fourth zone at Xiamen in Fujian. The zones were granted market-oriented policies — including tax incentives, access to foreign capital, and autonomy over wages and prices — and served as controlled laboratories for economic reform within an unchanged political system. Shenzhen subsequently grew from a community of some 30,000 into a city of over ten million.

China introduced a mandatory birth-limitation policy restricting most urban couples to one child, enforced through fines, mandatory sterilisations, and abortions. The policy reshaped Chinese demographics for generations.

In September 1980 the NPC Standing Committee established a Special Court of the Supreme People's Court, which from 20 November 1980 to 25 January 1981 publicly tried ten principal members of the Lin Biao and Jiang Qing cliques. Jiang Qing and Zhang Chunqiao were sentenced to death with a two-year reprieve (commuted to life in 1983), Wang Hongwen to life imprisonment, and the other seven to terms of sixteen to twenty years. The trial addressed criminal offences only; responsibility for the Cultural Revolution as a movement, including Mao Zedong's own, was not brought before the court.

On 27 June 1981 the Sixth Plenum of the 11th CCP Central Committee unanimously adopted the "Resolution on Certain Questions in the History of Our Party Since the Founding of the People's Republic of China." Drafted over more than a year and discussed by some four thousand senior officials, it characterized the Cultural Revolution as a "domestic upheaval" initiated by a leader's error and exploited by counter-revolutionary cliques, while affirming that Mao Zedong's "merits are primary and his errors secondary" and upholding Mao Zedong Thought as the Party's guiding ideology. At the same plenum Hua Guofeng resigned as Party Chairman, Hu Yaobang was elected Chairman, and Deng Xiaoping became Chairman of the Central Military Commission.

Replacing collective farming, this system allowed farming households to lease land from the state and sell surplus produce on the open market, dramatically increasing agricultural productivity.

On 17 August 1982 the governments of the United States and the People's Republic of China released their third joint communiqué, addressing the question of U.S. arms sales to Taiwan left unresolved at normalization. The United States stated that it did not seek a long-term policy of arms sales to Taiwan, that such sales would not exceed the level of recent years in quality or quantity, and that it intended to reduce them gradually, leading over a period of time to a final resolution. In the same weeks, Washington conveyed to Taiwan statements later known as the "Six Assurances."

On 4 December 1982 the Fifth Session of the Fifth NPC adopted the current Constitution of the PRC by 3,037 votes to none, with 3 abstentions. Prepared by a revision committee set up in 1980 and based on the 1954 Constitution, the draft went through four months of nationwide discussion. It took the Four Cardinal Principles as its guiding ideology, placed citizens' rights before state organs, restored the State Presidency and limited top state leaders to two consecutive terms. It has since been amended several times, with the presidential term limit removed in 2018.

In July 1983 Deng Xiaoping called for criminal offences to be met with "concentrated blows, heavy and swift, in accordance with the law." On 25 August the CCP Central Committee issued its decision on severely striking at criminal activities, and on 2 September the NPC Standing Committee permitted sentences above the statutory maximum, up to death, and cut the appeal period from ten days to three. Organized as "three battles over three years," the campaign's first battle alone saw 861,000 people sentenced, 24,000 of them to death, according to the official summary report. The broadly defined crime of "hooliganism" was applied extensively and was abolished in the 1997 revision of the Criminal Law.

On 12 October 1983, at the Second Plenum of the 12th Central Committee, Deng Xiaoping declared that "there must be no spiritual pollution on the ideological front," naming humanism and the theory of alienation. A campaign followed in theoretical, propaganda and literary circles: People's Daily director Hu Jiwei resigned, deputy editor-in-chief Wang Ruoshui was dismissed, and Zhou Yang was forced into a public self-criticism, while the campaign quickly spread to clothing, hairstyles and popular songs. On 14 December Hu Yaobang drew limits, insisting it not extend to people's ways of life and personal interests; the campaign then cooled and ended in early 1984.

Britain and China signed a treaty agreeing to transfer Hong Kong to Chinese sovereignty in 1997 under a "one country, two systems" framework under which Hong Kong's existing social and economic systems and way of life would remain unchanged for 50 years, with a high degree of autonomy.

At an enlarged meeting of the Central Military Commission in Beijing from 23 May to 6 June 1985, CMC Chairman Deng Xiaoping announced on 4 June that the People’s Liberation Army would be cut by one million men, and the meeting shifted army building from war readiness to peacetime construction. The eleven military regions were merged into seven, headquarters organs were cut by nearly half and large numbers of officers were converted to civilian posts or demobilized. In April 1987 China announced the reduction basically complete, with strength down from 4.238 to 3.235 million; according to a 1995 white paper, 1.039 million had been cut by 1990. Beijing presents it as a strategic shift in army building and a contribution to world peace; a 1986 CIA assessment saw it also as a cost-cutting measure that met resistance and whose results may have been overstated; a US study notes that budget cuts pushed the military into business and corruption.

Student demonstrations for democracy and greater press freedom spread across dozens of cities; conservative Party elders blamed General Secretary Hu Yaobang for tolerating the unrest, forcing his resignation—an event that would trigger the 1989 Tiananmen protests upon his death.

From 20 May 1949 Taiwan lived under martial law imposed by a decree issued by Chen Cheng, with freedoms of assembly, association, speech and publication heavily restricted and civilians liable to military trial. An opposition (dangwai) movement grew from the late 1970s, and in September 1986 the Democratic Progressive Party was founded while forming a party was still illegal. On 14 July 1987 Chiang Ching-kuo decreed that martial law in the Taiwan area would end at midnight on the 15th, bringing a National Security Act into force and ending 38 years of martial law; visits to the mainland, new newspapers and new parties followed, while Kinmen and Matsu remained under war-zone rule until 1992.

The 13th CCP Congress met in Beijing from 25 October to 1 November 1987. Zhao Ziyang's report set out the theory of the primary stage of socialism, a basic line of "taking economic construction as the central task, adhering to the Four Cardinal Principles and persisting in reform and opening," a "three-step" development strategy, and a political reform agenda led by the separation of Party and government. The Central Committee was elected competitively for the first time, and Deng Liqun failed to win a seat; the First Plenum elected Zhao General Secretary, while Deng Xiaoping, Chen Yun, Li Xiannian and other veterans left the Politburo Standing Committee.

The announcement of price decontrol triggered nationwide panic buying and bank runs as inflation surged to 18.5%, generating public discontent that contributed to the political unrest of 1989.

Large-scale protests centred on Beijing's Tiananmen Square were suppressed by the military on 4 June 1989; the death toll remains unknown. The events remain heavily censored in mainland China.

On 18 April 1990 Premier Li Peng announced in Shanghai, on behalf of the CPC Central Committee and State Council, approval to accelerate the development of Pudong. Deng Xiaoping had called Shanghai "our trump card". The 14th Party Congress in 1992 made Pudong the "dragon head" of opening along the Yangtze; the State Council approved the Pudong New Area that year and its administration was set up in 1993. Pudong financed infrastructure partly by selling stakes in bridges and tunnels, and Lujiazui grew into a finance and trade zone.

Authorised by the State Council and approved by the People's Bank of China, the Shanghai Stock Exchange was established on 26 November 1990 and opened for trading on 19 December in the Peacock Hall of the Pujiang Hotel north of the Bund, with 8 listed companies — the first stock exchange in mainland China after 1949. Approved by Shanghai Party secretary and mayor Zhu Rongji and organised by Wei Wenyuan, it built a computerised matching system in under six months. In 1992 Deng Xiaoping said stock markets should be "tried out firmly"; after prices were freed that May the index swung wildly.

Deng Xiaoping's tour of Shenzhen, Zhuhai, and other southern cities ended the post-Tiananmen retrenchment in reform by asserting that planning and the market are economic instruments rather than markers distinguishing socialism from capitalism, paving the way for the 14th Party Congress to formally establish the socialist market economy as China's reform objective.

The 14th Party Congress formally established the goal of building a 'socialist market economy,' replacing the 'planned commodity economy' formulation of the 1980s and providing an ideological framework for the development of the non-state sector and foreign investment.

From 27 to 29 April 1993, Wang Daohan, head of the mainland's Association for Relations Across the Taiwan Straits, and Koo Chen-fu, chairman of Taiwan's Straits Exchange Foundation, held talks in Singapore — the first meeting between heads of authorised bodies from the two sides since 1949. They signed four technical agreements on notarised documents, registered mail, a system of contacts and meetings, and a joint agenda. The way the two bodies had handled the "one China" question the year before later became known as the "1992 Consensus", whose meaning remains disputed. Talks broke down after Lee Teng-hui's 1995 visit to the United States; Koo and Wang met again in Shanghai in 1998.

From 1 January 1994 China replaced the provincial fiscal contracting of the 1980s with a tax-sharing system. The reform was led by Vice-Premier Zhu Rongji, who negotiated with more than a dozen provinces in the second half of 1993. Under the State Council decision of 15 December 1993, taxes were divided into central, local and shared categories, with value-added tax split 75:25 between center and localities and separate national and local tax bureaus created; tax rebates to localities were calculated from a 1993 base. The reform sharply raised the central share of fiscal revenue but is also seen as having aggravated county and township fiscal distress and as one institutional root of "land finance."

China conducted missile tests and military exercises near Taiwan ahead of the island's first direct presidential election; the US deployed two aircraft carrier groups to the region in the most serious US-China military confrontation since the 1950s.

Deng Xiaoping died in Beijing on 19 February 1997 of late-stage Parkinson's disease complicated by a lung infection. The official obituary gave his age as 93 (by traditional reckoning) and called him the "chief architect" of reform and opening. The funeral committee invited no foreign delegations and held no viewing of the body; a 10,000-person memorial meeting took place in the Great Hall of the People on 25 February, with Jiang Zemin delivering the eulogy. On 2 March his ashes were scattered at sea, as he had asked. President Clinton issued a statement of condolence; Western assessments of his legacy divide over 1989.

The United Kingdom transferred sovereignty over Hong Kong to the PRC, establishing the "one country, two systems" framework that guaranteed Hong Kong's existing legal and economic systems for 50 years.

In the mid-to-late 1990s China pushed SOE reform under the slogans of "grasping the large and letting go of the small" and lifting enterprises out of difficulty within three years, with staff cuts and layoffs as a principal means. From 1998 SOEs with laid-off workers set up re-employment service centers under a system of "three lines of protection." According to the official white paper, more than 25.5 million SOE workers were laid off from 1998 to 2001, of whom 16.8 million found new jobs; the China Labour Statistical Yearbook puts the cumulative total at about 30 million. Old industrial bases in the Northeast were hit especially hard, and large worker protests broke out in Liaoyang, Daqing and Fushun in 2002.

In the summer of 1998 the Yangtze suffered a basin-wide flood and the Nen and Songhua rivers also flooded severely, affecting 29 provinces. Official sources put the affected population at over 200 million; statistics cited by media give 4,150 deaths and direct losses of 255.1 billion yuan. In August the Jingjiang level at Shashi exceeded the 1954 record, 330,000 people in the diversion zone were evacuated and explosives laid at its sluice, but diversion was never carried out; on 7 August the Jiujiang flood wall was breached. More than 300,000 PLA and armed police troops joined the flood fight. Afterwards China launched a massive Yangtze dike-reinforcement program and the Natural Forest Protection and Grain-for-Green programs.

NATO aircraft struck the Chinese embassy in Belgrade during the Kosovo War, killing three journalists and injuring dozens; NATO called it a targeting error, but the incident unleashed nationalist protests across China and severely damaged Sino-American relations.

In July 1999, the Chinese government declared Falun Gong an illegal "evil cult" and launched a nationwide suppression campaign coordinated by the extra-legal 610 Office. The crackdown involved mass arrests, labour camp detention without trial, and deaths in custody documented by multiple international human rights organisations. Academic research has also documented totalistic characteristics of the movement itself, including its founder's claim to divine authority and anti-medicine teachings linked to preventable deaths among practitioners.

Portugal transferred sovereignty over Macau to the People's Republic of China on 20 December 1999, after more than 440 years of Portuguese administration; Macau was established as a Special Administrative Region of the PRC under the "one country, two systems" framework.

On 18 March 2000 the Democratic Progressive Party ticket of Chen Shui-bian and Annette Lu won a five-way race for leader of the Taiwan region (President of the Republic of China) with 39.3 per cent of the vote on a turnout of 82.69 per cent. Split by James Soong's independent candidacy, the Kuomintang lost power in Taiwan for the first time since 1945, in the island's first electoral transfer of power between parties. Before the vote Beijing issued a white paper on Taiwan and Zhu Rongji warned that "no matter who comes to power, there absolutely must be no Taiwan independence"; afterwards Beijing said it would "listen to his words and watch his actions", and President Clinton congratulated Chen. At his inauguration on 20 May Chen offered the "four noes and one without", conditional on Beijing not using force, which Beijing said lacked sincerity.

On 1 April 2001 a US Navy EP-3 reconnaissance aircraft collided over the sea southeast of Hainan Island with a Chinese navy J-8 fighter that was tracking it. The Chinese pilot, Wang Wei, bailed out and was lost; the EP-3 made an unauthorised emergency landing at Lingshui airfield on Hainan, and its 24 crew were held for 11 days. China said the US aircraft turned into and destroyed the fighter, put full responsibility on Washington and demanded an apology; the US said the EP-3 was on autopilot flying straight and level when the fighter hit it during a close pass. On 11 April Ambassador Joseph Prueher delivered a letter saying the US was “very sorry” for Wang Wei’s loss and for entering Chinese airspace and landing without verbal clearance, after which China let the crew leave. Wang Wei was named “Guardian of Sea and Sky.” The EP-3 was later dismantled and flown home, while the two sides continued to dispute costs and the legality of the reconnaissance flights.

After 15 years of negotiations, China formally became the 143rd member of the World Trade Organization in December 2001, committing to reduce tariffs, open its markets, and accept the disciplines of the multilateral trading system.

A novel coronavirus emerged in Guangdong province in November 2002 and spread globally, ultimately infecting over 8,000 people across 29 countries with 774 deaths. China's initial management of information flows delayed the international response. Following containment, China and the international community undertook systemic reforms to public health emergency and reporting mechanisms.

Jiang Zemin handed over Party leadership to Hu Jintao at the 16th National Congress and enshrined the 'Three Represents' theory in the Party constitution, marking the first relatively orderly transfer of supreme power in PRC history.

In March 2003 Sun Zhigang, a 27-year-old university graduate, was detained in Guangzhou for not carrying a temporary residence permit and was beaten to death at a detainee treatment station on 20 March. Southern Metropolis Daily exposed the case on 25 April, provoking a strong public reaction; on 14 May three doctors of law — Yu Jiang, Teng Biao and Xu Zhiyong — petitioned the NPC Standing Committee to review the custody and repatriation measures. On 9 June a court sentenced the principal defendant to death and convicted all 12 defendants; on 20 June the State Council issued new assistance measures and abolished the custody and repatriation system after more than two decades.

In September 2002 the Hong Kong government issued proposals to implement Article 23 of the Basic Law, and in February 2003 introduced the National Security (Legislative Provisions) Bill, whose provisions on proscribing organisations, unlawful disclosure and warrantless searches drew controversy. On 1 July 2003, the sixth anniversary of the handover, organisers said more than 500,000 people and police 350,000 at the peak marched against the bill. Tung Chee-hwa announced amendments to three provisions on 5 July but kept the vote on schedule; after the Liberal Party asked for a delay and James Tien left the Executive Council, the second reading was deferred on 7 July. Secretary for Security Regina Ip and Financial Secretary Antony Leung resigned on 16 July, and the bill was withdrawn on 5 September. Beijing called the legislation entirely necessary and said it respected the deferral; the US and UK governments voiced concern about the provisions. Local Article 23 legislation was not completed until 2024.

At 09:00 on 15 October 2003 a Long March 2F rocket launched the Shenzhou 5 spacecraft and astronaut Yang Liwei from the Jiuquan Satellite Launch Center. After 14 orbits and 21 hours 23 minutes, the capsule landed in Siziwang Banner, Inner Mongolia, at 06:23 on 16 October, making China the third country, after the Soviet Union/Russia and the United States, to launch a human into space independently. The programme was approved in 1992 as "Project 921". President Bush sent congratulations, while US reports also weighed its military implications and its debt to Russia's Soyuz.

On 14 March 2005 the Third Session of the 10th National People's Congress adopted the Anti-Secession Law by 2,896 votes with 2 abstentions, and President Hu Jintao promulgated it the same day. Its ten articles commit to peaceful reunification and list measures to promote cross-strait exchanges, while Article 8 provides that in three circumstances "the state shall employ non-peaceful means and other necessary measures". Beijing calls it a law for peaceful reunification; Taiwan's Mainland Affairs Council protested strongly and a mass march was held in Taipei on 26 March; the US State Department called its passage "unfortunate".

From 2000 China carried out rural tax-for-fee reform, piloted in Anhui and later extended nationwide, abolishing township pooling charges, rural education levies and other fees. In March 2004 Wen Jiabao's government work report pledged to abolish the agricultural tax within five years; in March 2005 the target was brought forward to 2006. On 29 December 2005 the NPC Standing Committee repealed the Agricultural Tax Regulations adopted in 1958, and the tax ended nationwide on 1 January 2006. Officials said farmers' burdens fell by more than 100 billion yuan a year, while researchers pointed to reduced township autonomy and weaker local public services.

The world's largest hydropower project, built over more than a decade, displaced approximately 1.3 million people from 13 cities, 140 towns, and 1,350 villages; with a generating capacity of 22,500 megawatts, it also serves flood control and navigation functions, but has caused irreversible ecological damage and has been linked to increased seismic activity in the reservoir area.

Protests by Tibetan monks in Lhasa escalated into riots targeting Han Chinese businesses, spreading to Tibetan areas of Qinghai, Gansu, and Sichuan, and prompting a security crackdown months before the Beijing Olympics that triggered international criticism of China's Tibet policy.

A magnitude 7.9 earthquake struck Sichuan province, killing nearly 70,000 people. The disaster exposed the "tofu construction" scandal involving poorly-built school buildings and prompted accountability campaigns by bereaved parents, which were subsequently suppressed by the authorities.

China hosted the Summer Olympics, presenting itself to the world through a grand opening ceremony and topping the gold medal count with 51 golds; the torch relay preceding the Games was disrupted by Tibet-related and human rights protests in several Western cities.

In 2008 infants in many parts of China developed kidney stones after long-term consumption of Sanlu-brand milk powder. On 11 September the Oriental Morning Post became the first to name Sanlu, and that night the company admitted melamine contamination and announced a recall. The State Council launched a Level I national food safety response, and inspectors found melamine in products from 22 companies. In December the Ministry of Health said 294,000 infants had urinary-system abnormalities and that a link to the tainted formula could not be ruled out in six infant deaths. Former Sanlu chairwoman Tian Wenhua was sentenced to life imprisonment, two suppliers were sentenced to death and executed, the Party secretary of Shijiazhuang was removed and the head of the national quality inspection agency resigned.

To counter the shock of the 2008 global financial crisis, the State Council adopted ten measures to expand domestic demand on 5 November 2008, estimating that about 4 trillion yuan of investment would be needed by the end of 2010, including 1.18 trillion (later 1.26 trillion) of new central government investment, mainly for infrastructure, post-earthquake reconstruction, affordable housing and rural livelihoods, alongside a moderately loose monetary policy. RMB loans rose by 9.59 trillion yuan in 2009, and local government debt reached 10.72 trillion yuan by the end of 2010. Officials called the decisions "entirely correct," while the plan's links to credit expansion, local debt and overcapacity have long been debated.

On 15 December 2008 direct air transport, direct shipping and direct postal services across the Taiwan Strait began on the same day, realising the air and postal links called for in the 1979 Message to Compatriots in Taiwan; until then travel and goods had to pass through third places. After Ma Ying-jeou took office, ARATS and SEF resumed talks: Chen Yunlin and Chiang Pin-kung signed charter-flight minutes in June, weekend charters began in July, and sea, air and postal agreements were signed in Taipei on 4 November. Beijing said comprehensive direct "three links" had taken a historic step; Ma said "dialogue will replace opposition"; the DPP accused the government of "illegally forcing" the launch before legislative review and of exposing Taiwan to becoming another Hong Kong or Macau. A supplementary air agreement in April 2009 opened scheduled flights.

Ethnic violence between Uyghurs and Han Chinese in Ürümqi left, according to official figures, nearly 200 dead and over 1,700 injured in the deadliest episode of unrest in Xinjiang's modern history, prompting an internet blackout and mass security deployment across the region.

Google shut down its Chinese search engine and redirected users to Hong Kong after refusing to comply with government censorship requirements and detecting cyberattacks targeting human rights activists' Gmail accounts.

The 2010 Shanghai World Expo, themed "Better City, Better Life," attracted a record 73 million visitors from 189 countries, held just two years after the Beijing Olympics, setting a new attendance record for any world's fair.

China's GDP surpassed Japan's in the second quarter of 2010, making it the world's second-largest economy after the United States. The crossing was the result of three decades of reform-era growth since 1978, during which an estimated 800 million people were lifted out of extreme poverty.

Imprisoned literary critic and democracy advocate Liu Xiaobo was awarded the Nobel Peace Prize for his "long and non-violent struggle for fundamental human rights in China"; China denounced the award as an "obscenity" and pressured dozens of countries to boycott the ceremony, while his wife Liu Xia was placed under extrajudicial house arrest.

On the evening of 23 July 2011, train D301 ran at 99 km/h into the back of train D3115, which was crawling forward after a signal fault, on the Wenzhou section of the Yongtaiwen railway; several cars of D301 derailed and some fell from the viaduct, killing 40 people and injuring 172. The discovery of a surviving child after the search had reportedly ended, the burial pit dug for the locomotive and a railway spokesman's remark "Whether you believe it or not, I do" provoked intense public criticism. The State Council investigation attributed the crash to serious design flaws in the train control equipment, lax review before it entered service and poor emergency handling after a lightning strike, proposed action against 54 people and found former railway minister Liu Zhijun bore primary leadership responsibility.

Wang Lijun's entry into the US Consulate General in Chengdu triggered an investigation into Chongqing Party Secretary Bo Xilai; his wife Gu Kailai was convicted of murdering British businessman Neil Heywood, and Bo was subsequently expelled from the Party and imprisoned for corruption and abuse of power.

Xi Jinping was elected General Secretary of the CCP and Chairman of the Central Military Commission. In 2018, the National People's Congress amended the constitution to remove the two-term limit on the state presidency.

Xi Jinping launched an anti-corruption campaign through the Central Commission for Discipline Inspection, investigating over 4 million officials by 2022; critics argue it also eliminated political rivals and centralised power in Xi's hands.

Xi Jinping announced the Silk Road Economic Belt in Kazakhstan in September 2013, and the 21st Century Maritime Silk Road in Indonesia in October 2013, together forming China's foreign policy and infrastructure investment initiative spanning more than 150 countries.

Tens of thousands of protesters occupied major Hong Kong thoroughfares for 79 days, demanding genuine universal suffrage after Beijing ruled that candidates for the 2017 Chief Executive election must be pre-screened by a pro-Beijing committee.

Driven by sustained state media coverage and loose credit, the Shanghai Composite Index rose more than 150% from mid-2014 to June 2015, then fell more than 30% in three weeks. The government responded with a series of interventions, including prohibiting large shareholders from selling shares and deploying state funds to purchase equities directly.

From 9 July 2015 lawyers of the Beijing Fengrui Law Firm, beginning with Wang Yu, were taken away, and hundreds of lawyers, law-firm staff and activists across China were detained or summoned. Officials said they had smashed a criminal gang that used Fengrui to "hype" sensitive cases; between 2016 and 2019 Zhou Shifeng, Hu Shigen, Jiang Tianyong, Wang Quanzhang and others were convicted of subversion or incitement, most pleading guilty in court. Relatives and lawyers alleged torture and secret trials, which officials denied; the US government and international groups criticised a systematic crackdown on the legal profession.

Late on 12 August 2015 a fire at the dangerous goods warehouse of Ruihai International Logistics at Tianjin Port led to two explosions equivalent to about 450 tonnes of TNT. According to the State Council investigation, 165 people died (110 of them firefighters and police), 8 were missing and 798 injured, with direct losses of 6.866 billion yuan. The report found that self-igniting nitrocellulose set off illegally stored ammonium nitrate, that Ruihai had long operated illegally, and that several authorities had approved and supervised it improperly. In 2016, 49 people were convicted; the company chairman received a suspended death sentence.

On 29 October 2015 the Fifth Plenum of the 18th CPC Central Committee decided to "fully implement the policy allowing every couple to have two children"; on 27 December the NPC Standing Committee amended the Population and Family Planning Law to "advocate that a couple have two children", effective 1 January 2016, ending more than three decades of the one-child policy. Births rose to 17.86 million in 2016, below official forecasts, then fell steadily to 9.56 million in 2022, when the population began to shrink. A three-child policy followed in 2021.

On 7 November 2015 Xi Jinping, CPC General Secretary and PRC President, met Taiwan's leader Ma Ying-jeou in Singapore — the first meeting between leaders of the two sides since 1949, held in their capacity as leaders of the two sides of the Strait, with each addressing the other as "Mr." Both affirmed the "1992 Consensus" but described it differently: Ma stated "one China, respective interpretations" in the closed-door talks, while Beijing's account omitted the "respective interpretations" element. No agreements were signed, but the meeting led to a hotline between the two sides' cross-strait affairs chiefs. DPP Chairwoman Tsai Ing-wen criticised the meeting; the United States welcomed it. After the 2016 change of government in Taiwan, cross-strait communication mechanisms were suspended.

In July 2016, the Permanent Court of Arbitration issued its award in the case brought by the Philippines, finding that China's nine-dash line claims had no legal basis under UNCLOS. China rejected the ruling as "null and void" and continued to assert its claims through island-building and maritime law enforcement.

The Chinese government began a large-scale detention programme in Xinjiang, incarcerating an estimated 1–1.8 million Uyghurs and other Turkic Muslims in "vocational education and training centres"; leaked internal documents and testimonies from former detainees describe forced political indoctrination, labour transfer, and surveillance.

The 19th National Congress amended the Party constitution to include "Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era," placing Xi's named ideology in the Party constitution alongside Mao Zedong Thought and Deng Xiaoping Theory, while consolidating his authority across the party, state, and military with a new Standing Committee in which no designated successor was included.

The National People's Congress voted 2,958 to 2 to remove the two-term limit on the presidency, enabling Xi Jinping to serve as President indefinitely; the amendment was preceded by rare public dissent that was quickly censored online.

The Trump administration imposed tariffs on $50 billion of Chinese goods, citing unfair trade practices and intellectual property violations; China retaliated with equivalent tariffs, escalating into a $360-billion tariff standoff that disrupted global supply chains and accelerated decoupling pressures.

A proposed extradition bill allowing transfers to mainland China sparked the largest protests in Hong Kong's history, drawing up to nearly two million marchers by organisers' estimates; the movement evolved into broader pro-democracy demands as police-protester clashes intensified, and in June 2020 the National Security Law enacted by the NPC Standing Committee took effect in Hong Kong.

A novel coronavirus first detected in Wuhan, China in late 2019 caused a global pandemic. China's initial response, information transparency, and origin investigation became major points of international contention.

China imposed an unprecedented cordon sanitaire on 11 million residents of Wuhan, the first city-wide lockdown in modern history; the lockdown lasted 76 days, and other countries later imposed similar lockdowns as the virus spread.

On the night of 15 June 2020, Chinese and Indian troops fought a violent hand-to-hand clash in the Galwan Valley in eastern Ladakh — the first fatalities on the China–India border since 1975. Twenty Indian soldiers died, and China later announced four deaths. Each side accused the other of crossing the line and provoking the clash. After rounds of talks the two sides gradually disengaged, reaching an agreement on patrolling arrangements in October 2024.

Bypassing Hong Kong's own legislature, Beijing enacted the National Security Law for Hong Kong — criminalizing secession, subversion, terrorism, and collusion with foreign forces, with a maximum penalty of life imprisonment — following the 2019 protest movement. Critics argued the law effectively ended the 'one country, two systems' framework.

The CPC held a mass ceremony in Tiananmen Square marking its centenary; Xi Jinping declared that China had realised its first centenary goal, including the elimination of absolute poverty, and warned that foreign forces who dared challenge China would "have their heads bashed bloody against a Great Wall of steel." In November, the Party adopted its third historical resolution in 100 years, elevating Xi's historical status to that of Mao Zedong and Deng Xiaoping.

In August 2021, Xi Jinping designated "common prosperity" as a core policy goal at the tenth meeting of the Central Financial and Economic Affairs Commission, followed by a systematic regulatory crackdown on technology platforms, tutoring companies, online gaming, and celebrity culture that wiped hundreds of billions of dollars from Chinese markets.

Evergrande, once one of China's largest property developers, ran out of cash under the new "three red lines" financing rules and defaulted on its debt in 2021, becoming the emblem of China's property-sector crisis. After the Guangdong government sent in a working group, Evergrande reported losses of more than RMB 800 billion, was ordered into liquidation by a Hong Kong court in 2024 and delisted in 2025; in 2026 its founder Xu Jiayin was sentenced at first instance to life imprisonment for crimes including fund-raising fraud and fraudulent securities issuance.

The XXIV Olympic Winter Games were held in Beijing and Zhangjiakou, Hebei, from 4 to 20 February 2022, making Beijing the first city to host both the Summer and Winter Olympics. Staged under COVID-19 "closed-loop" management, the Games drew international controversy over diplomatic boycotts by the United States and others citing human rights in Xinjiang, and over the case of tennis player Peng Shuai. China finished third in the gold-medal table with 9 gold, 4 silver and 2 bronze, its best Winter Olympics.

In spring 2022, as the Omicron variant spread through Shanghai, the city was locked down in stages divided by the Huangpu River from 28 March, moving to a citywide lockdown in early April that lasted about two months until normal life was fully restored on 1 June. Food shortages and difficulties obtaining medical care caused widespread discontent, while the central leadership reaffirmed its "dynamic zero-COVID" policy. Shanghai's GDP fell 13.7% year on year in the second quarter.

On 2–3 August 2022 US House Speaker Nancy Pelosi visited Taiwan, the first sitting Speaker to do so in 25 years. China called it a serious political provocation: the PLA held live-fire exercises in six zones encircling Taiwan and fired conventional missiles into waters east of the island, and the Foreign Ministry sanctioned Pelosi and cancelled or suspended eight China–US dialogues and areas of cooperation. Western analysts have called it the "Fourth Taiwan Strait Crisis".

In October 2022, the 20th National Congress confirmed Xi Jinping for a third term as General Secretary, breaking the two-term convention that had formed since Jiang Zemin stepped down in 2002. All seven members of the new Politburo Standing Committee were newly elected at the congress, with no carryover from the previous two standing committees.

Following a deadly fire in an Ürümqi apartment block, spontaneous protests erupted across Chinese cities with demonstrators holding blank white sheets of paper as a symbol of censorship. About ten days later the government announced a sweeping relaxation of COVID controls; officials did not link the change to the protests.

After nearly three years of strict pandemic controls, China dismantled its zero-COVID policy within days, removing testing requirements, quarantine mandates, and travel restrictions; the policy adjustment triggered a large-scale Omicron wave that independent epidemiological estimates suggest caused over one million deaths.

On 17 January 2023 the National Bureau of Statistics announced that China's population fell by 850,000 in 2022, its first decline since 1962, attributing it to fewer women of childbearing age and falling fertility. In April that year the UN projected that India had overtaken China as the most populous country. China's population has fallen every year since, with births dropping to 7.92 million in 2025, the lowest since 1949.

The First Session of the 14th National People's Congress met in Beijing from 5 to 13 March 2023. Xi Jinping was elected President and Chairman of the Central Military Commission with all 2,952 votes, the first President to serve a third term since the 1982 Constitution, and Li Qiang succeeded Li Keqiang as Premier. The session approved the ninth round of State Council restructuring of the reform era, and the Party and state reform plan published soon after created Party bodies such as the Central Financial Commission and the Central Science and Technology Commission.

From 6 to 10 March 2023, Saudi and Iranian delegations held talks in Beijing hosted by China. On 10 March the three countries issued a joint statement announcing that Saudi Arabia and Iran, which had broken off relations in 2016, would resume diplomatic ties and reopen embassies within two months. Wang Yi, director of the CPC's Central Foreign Affairs Commission Office, presided over the opening and closing sessions and signed for China. The two foreign ministers met in Beijing in April, Iran reopened its embassy in Riyadh in June and ambassadors took up their posts in September; a trilateral joint committee set up to follow up on the agreement had met three times by the end of 2025.

In 2023 Foreign Minister Qin Gang and Defence Minister Li Shangfu, both made State Councilors that March, vanished from public view and were removed from office. On 25 July the NPC Standing Committee replaced Qin as foreign minister with Wang Yi, and on 24 October it removed Li as State Councilor and defence minister and Qin as State Councilor, with no official reasons given at the time. The Rocket Force leadership was replaced in the same period. In June 2024 Li was expelled from the Party over suspected bribery, and in July Qin resigned from the Central Committee. In May 2026 a military court sentenced Li to death with a two-year reprieve and life imprisonment.

On 24 August 2023 TEPCO began releasing water from the Fukushima Daiichi nuclear plant, treated by the ALPS system, into the sea. The IAEA had found the plan consistent with international safety standards; the Chinese government, calling it "nuclear-contaminated water", firmly opposed the discharge, and China's customs suspended all imports of Japanese seafood the same day, a ban Japan called "totally unacceptable". After a September 2024 consensus on long-term monitoring, China conditionally resumed imports in June 2025 from all but ten prefectures including Fukushima; in November 2025, amid tensions over Japanese Prime Minister Sanae Takaichi's remarks on Taiwan, it suspended them again.

On 27 October 2023 Li Keqiang, who had stepped down as premier only seven months earlier, died of a sudden heart attack in Shanghai at the age of 68. An obituary from the CPC Central Committee and three other bodies called him "an outstanding leader of the Party and the state"; on 2 November his remains were cremated at Babaoshan in Beijing in the presence of Xi Jinping and other leaders, and flags flew at half-staff. His death prompted large spontaneous mourning at his childhood home in Hefei and elsewhere — at least 250,000 visitors in five days, by one eyewitness estimate — while online comment was tightly controlled.

On 13 January 2024 Taiwan held leadership and legislative elections. The DPP's Lai Ching-te and Hsiao Bi-khim won with 40.05% of the vote, giving the party more than eight consecutive years in power for the first time, while in the legislature the KMT won 52 seats, the DPP 51 and the TPP 8, leaving no party with a majority. Beijing's Taiwan Affairs Office said the result showed the DPP "does not represent mainstream public opinion", and US Secretary of State Antony Blinken congratulated Lai. Lai took office on 20 May, saying the ROC and PRC "are not subordinate to each other"; on 23–24 May the PLA Eastern Theater Command held the "Joint Sword-2024A" exercise around Taiwan.

From 15 to 18 July 2024 the Third Plenary Session of the 20th CPC Central Committee met in Beijing, later than the customary autumn of the year after a Party congress. It adopted a Resolution on Further Deepening Reform Comprehensively to Advance Chinese Modernization with more than 300 reform measures to be completed by 2029, including a unified national market, a law promoting the private economy, transferring consumption tax to local governments, public services based on place of residence and a gradual rise in the retirement age. The plenum also confirmed the expulsion of Li Shangfu and others from the Party and removed Qin Gang from the Central Committee.

On 13 September 2024 the NPC Standing Committee adopted a decision to raise China's statutory retirement age, officially the first change since 1949. From 1 January 2025, over 15 years, the age rises from 60 to 63 for men and from 50 and 55 to 55 and 58 for women, with up to three years' flexibility either way, and from 2030 the minimum contribution period for a pension rises from 15 to 20 years. The reform responds to population ageing, a shrinking workforce and pressure on the pension fund.

On 20 January 2025 the Hangzhou AI start-up DeepSeek released its reasoning model DeepSeek-R1 as open source under the MIT licence, claiming performance close to comparable OpenAI models; its earlier V3 technical report had put the full training cost at about $5.576 million. A week later its app topped Apple's US App Store, and on 27 January Nvidia's shares fell almost 17%, erasing a record $593 billion in market value, as President Donald Trump called DeepSeek a "wake-up call" for American industry. Italy, South Korea and others then restricted it on data-security grounds, and China's foreign ministry said Beijing had never asked companies to collect data illegally. In September 2025 the R1 paper was published in Nature after peer review.

After Donald Trump announced "reciprocal tariffs" on 2 April 2025, the US and China raised tariffs on each other in rapid succession within ten days, the US to a combined 145% and China to 125%, with China's commerce ministry vowing to "fight to the end". Talks in Geneva in May led both sides to cancel 91 points and suspend 24, a pause extended in August. After China expanded rare-earth export controls in October and Trump threatened a further 100%, the two leaders met in Busan on 30 October: the US halved its fentanyl tariff and China paused the rare-earth controls and resumed buying US soybeans. In February 2026 the US Supreme Court struck down tariffs imposed under the International Emergency Economic Powers Act.

On 3 September 2025 China marked the 80th anniversary of victory in the War of Resistance against Japan with a commemoration and military parade in Tiananmen Square. Xi Jinping said humanity again faced "a choice between peace and war, dialogue and confrontation", and 45 formations paraded, most of their equipment shown for the first time, according to officials. Sixty-one foreign leaders and dignitaries attended, and Xi, Vladimir Putin and Kim Jong Un appeared together in public for the first time, while most Western leaders stayed away. US President Donald Trump wrote that the three were conspiring against the United States, which the Kremlin denied.