After the outbreak of the May 4th Movement, Li Dazhao, Chen Duxiu and others discussed China's crisis and the way out, and put forward the idea of saving China with Marxism. The National Congress of the Communist Party of China was held on a cruise ship in Nanhu Lake. Thirteen representatives including Mao Zedong came together with the common goal of reforming China.
Hou Jingjian
Li Naiwen
Zhang Hongrui
Jian Renzi
Zhang Su
Sun Jian
Ding Yongdai
Wu Yufang
Zhao Ziqi
Huo Qing
Tan Kai
Li Zheng Lin
Wang Zheng
Yu Tong