上海共产主义小组的成立拉开了中国共产党成立的序幕。上海共产主义小组成立后,积极宣传马克思主义,开展工人、农民、青年运动,为中国共产党的建立开展联络工作。1921年7月23日,各地共产主义小组代表云集上海,召开具有伟大历史意义的中共“一大”,承担中国共产党成立发起任务的上海共产主义小组完成了历史赋予她的使命。 The founding of the Communist group in Shanghai opened the prelude to the founding of the Chinese Communist Party. After the founding of the communist group in Shanghai, it actively propagated Marxism, carried out the workers’, peasants and youth movements and conducted liaison work for the establishment of the Chinese Communist Party. On July 23, 1921, representatives of various communist groups gathered in Shanghai to convene a “great one” of the great historic significance of the CPC. Shanghai Communists Group, which assumed the founding mission of the Chinese Communist Party, completed the mission entrusted to her by history.