January 7, 1931 (Gengwu the winter months XIX), the CCP Fourth Plenary Session held.

1931 CCP Fourth Plenary Session held in Shanghai. The meeting was the Communist International on behalf of lamivudine orchestrated, meeting to foster Chen Shao-yu (Wang Ming), who came to power. Zhongfa, presided over the meeting and made "the Political Bureau of the CPC Central Committee report. The conference is full of intense struggle. Wang Ming at the meeting outlined his view of international documents written in a booklet called "two-line, the end of the struggle" by the plenary session of Wang Ming made in the leadership of the CPC Central Committee, Wang Ming's "Left" adventurism domination whole party lasted until January 1935, causing serious damage to the party and the Chinese revolution.