1st National Congress of the Chinese Communist Party

The 1st National Congress of the Chinese Communist Party was held in Shanghai and Jiaxing between July 23 and August 2, 1921. The Congress established the Chinese Communist Party. It was succeeded by the 2nd National Congress of the Chinese Communist Party. The congress began in a shikumen building of the French Concession area of Shanghai (near present-day Xintiandi in Huangpu District). In early June 1921, Dutch national Henk Sneevliet, also known as Ma Lin, a representative of Comintern, arrived in Shanghai, and urged various Communist cells in the country to get together for a national-level meeting. Russian Comintern representative Nikolski also attended the meeting. At the time, there were 57 members of the Chinese Communist Party.[1] Notably, the two founders of the party did not attend the congress: Chen Duxiu and Li Dazhao.

1st National Congress of the Chinese Communist Party
Site of the 1st Congress, Shanghai
Traditional Chinese	中國共產黨第一次全國代表大會
Simplified Chinese	中国共产党第一次全国代表大会
Transcriptions Standard Mandarin Hanyu Pinyin Zhōngguó Gòngchǎndǎng Dìyīcì Quánguó Dàibiǎo Dàhuì Gwoyeu Romatzyh Jonggwo Gonqchaandaang Dihitsyh .Chiuangwo Daybeau Dahhuey Wade–Giles Chungkuo Kungchantang Tiyich‘i Chʻüankuo Taipiao Tahui
Abbreviation
Chinese	一大
Transcriptions Standard Mandarin Hanyu Pinyin Yī Dà

Of the 13 delegates who attended the congress in 1921, Mao Zedong and Dong Biwu were the only two to also be present at the proclamation ceremony of the PRC in 1949, as pictured here.

The meeting was put to an end due to harassment from the French Concession police on July 30. The delegates then agreed to move the meeting to a rented tourist boat on South Lake in Jiaxing. The Congress elected Chen Duxiu as Secretary (in absentia), Zhang Guotao as Director of Organization, and Li Da as Director of Propaganda.[1]

Of the 13 representatives who attended the congress in 1921, only two would be present at the proclamation ceremony of the People's Republic of China 28 years later: Mao Zedong and Dong Biwu. Others either became casualties of war in the decades that followed or left the party in one way or another (e.g. by expulsion or defection).

The site of the conference in Shanghai has been converted into a museum since 1961. The South Lake Revolutionary Museum in Jiaxing located on a central island of the lake was constructed in 1959; a complex hosting more exhibits was constructed north of South Lake in 2011, also to commemorate the 1st Congress. The Congress would be followed by the 2nd Central Executive Committee of the Chinese Communist Party.