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The Ninth National Congress of the CCP

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.

Convening the Congress

The Ninth National Congress of the Chinese Communist Party opened in Beijing on 1 April 1969, with 1,512 delegates attending on behalf of the Party's roughly 22 million members. Mao Zedong presided over the opening session and delivered opening remarks, after which Lin Biao delivered the Congress's political report on behalf of the Central Committee, expounding the theory of "continued revolution under the dictatorship of the proletariat" and crediting the Cultural Revolution with having, in the report's words, "smashed the bourgeois headquarters headed by the traitor, renegade, and scab Liu Shaoqi" — a reference to the expulsion decision the Eighth Central Committee's Twelfth Plenum had already adopted against Liu the previous October, which the Congress now enshrined as settled Party orthodoxy.

Lin Biao Written Into the Party Constitution

On 14 April 1969, the Congress adopted a revised Party constitution. Its General Programme named Lin Biao, for the first and only time in CCP history, as "Comrade Mao Zedong's close comrade-in-arms and successor," formally enshrining the arrangement that had developed since Lin's rise as Minister of Defense during the Cultural Revolution's early phase.

A Reconstituted Leadership

The Congress closed on 24 April, and the First Plenary Session of the new Ninth Central Committee, held on 28 April, elected a reorganized leadership. Mao Zedong was elected Chairman and Lin Biao Vice Chairman of the Central Committee; the new Politburo Standing Committee comprised just five members — Mao Zedong, Lin Biao, Chen Boda, Zhou Enlai, and Kang Sheng. The full Politburo brought in Cultural Revolution Group members Jiang Qing, Zhang Chunqiao, and Yao Wenyuan alongside senior military figures closely tied to Lin Biao, including Huang Yongsheng, Wu Faxian, Li Zuopeng, and Qiu Huizuo, together with regional military commanders and a small number of surviving veteran leaders such as Zhu De, Liu Bocheng, Dong Biwu, and Ye Jianying.

Consequences and Later Assessment

Of the 279 full and alternate members elected to the Ninth Central Committee, only 53 had served on the Eighth Central Committee — fewer than a fifth of the total — reflecting the scale of the purge of veteran party, government, and military cadres carried out since 1966, including several of the officials who had confronted the Cultural Revolution Group during the February Countercurrent two years earlier. The Congress's formal elevation of Lin Biao as successor also set the stage for the rivalry between Lin and Mao that culminated in the Lin Biao Incident of September 1971. The 1981 "Resolution on Certain Questions in the History of Our Party Since the Founding of the People's Republic of China" later repudiated the Ninth Congress's "continued revolution" theory as a fundamental error and characterized the Congress's elevation of the Cultural Revolution Group and the Lin Biao faction to leading positions as consolidating, rather than correcting, the movement's mistakes.

Narrative Comparison

SourceNarrative
PRC Official Party History (post-1981)Present-day official Party history, drawing on the 1981 Resolution, treats the Ninth Congress's "continued revolution under the dictatorship of the proletariat" theory as a fundamental theoretical error, and regards the Congress's elevation of the Cultural Revolution Group and the Lin Biao faction to the Party's central leadership as having consolidated, rather than corrected, the Cultural Revolution's excesses — with Lin Biao's formal designation as successor, in this account, setting up the very rivalry that led to his downfall two years later.
Western Academic HistoriographyScholars such as Roderick MacFarquhar and Michael Schoenhals treat the Ninth Congress as the moment the Cultural Revolution was institutionalized within the formal party apparatus, transforming an insurgent mass movement into a settled configuration of power dominated by radical civilian ideologues and Lin Biao's military faction, while noting that the extraordinarily low turnover-retention rate among the new Central Committee's membership provides a hard measure of just how thoroughly the pre-1966 party establishment had been dismantled.

Key Milestones

  1. Congress Opens; Lin Biao Delivers Political Report

    The Ninth Congress opens with 1,512 delegates; Mao Zedong presides and Lin Biao delivers the political report on behalf of the Central Committee.

  2. New Party Constitution Adopted

    The Congress adopts a revised Party constitution whose General Programme names Lin Biao as Mao Zedong's successor.

  3. Congress Closes

    The Ninth Congress concludes, having elected a new Central Committee of 279 full and alternate members.

  4. First Plenum Elects the New Politburo Standing Committee

    The First Plenary Session of the Ninth Central Committee elects Mao Zedong as Chairman, Lin Biao as Vice Chairman, and a five-member Politburo Standing Committee of Mao, Lin, Chen Boda, Zhou Enlai, and Kang Sheng.

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