每年公历七月一日是中国共产党成立的纪念日。自1917年俄国十月革命胜利后，马克思主义迅速传遍到我国，经过“五四”爱国运动，最早接受马列主义的革命知识分子李大钊、陈独秀、毛泽东、董必武等人，相继在各地成立共产主义小组，宣传马列主义，从事工人运动。
July 1 of the Gregorian calendar is the anniversary of the founding of the Communist Party of China. After the victory of the October Revolution in 1917, Marxism spread rapidly to China. After the May 4th patriotic movement, the first revolutionary intellectuals to accept Marxism Leninism, such as Li Dazhao, Chen Duxiu, Mao Zedong and Dong Biwu, set up Communist groups in various places, publicized Marxism Leninism and engaged in the workers' movement.
在列宁领导的公产国际的积极帮助下，1921年7月各地共产主义小组派出代表到上海召开了中国共产党第一次代表大会。后因被帝国主义密探发觉，会议又转移到浙江嘉兴南湖的一只船上继续进行。参加会议的有李达、李汉俊、张国煮、刘仁静、董必武、陈潭秋、毛泽东、何叔衡、王尽美、邓恩铭、陈公博、包惠僧、周佛海共十三人，代表全国共军五十七名党员出席了会议。
With the active help of the public property international led by Lenin, in July 1921, Communist groups from all over the country sent representatives to Shanghai to hold the first Congress of the Communist Party of China. Later, it was discovered by the imperialist spy that the meeting was transferred to a ship in Nanhu, Jiaxing, Zhejiang Province to continue. The meeting was attended by 13 people, including Li Da, Li Hanjun, Zhang Guochu, Liu Renjing, Dong Biwu, Chen Tanqiu, Mao Zedong, he Shuheng, Wang Jingmei, Deng Enming, Chen Gongbo, Bao huiseng and Zhou Fohai, representing 57 Members of the National Communist army.
当时参加会议的还有共产国际代表马林，赤色职工国际代表尼柯尔斯基。大会通过了党的章程，选举陈独秀为总书记，宣告中国共产党成立。从此，在中国出现了完全新式的以共产主义为目的，以马列主义为行动指南的，统一的工人阶级政党。中国共产党的诞生，开辟了中国历史发展的新时代，使中国革命的面貌焕然一新。www.zuihuowenan.com
At that time, representatives of Comintern and red Workers International also attended the meeting. The Congress passed the party's constitution, elected Chen Duxiu as general secretary, and announced the establishment of the Communist Party of China. Since then, there has been a completely new type of unified working class party in China, with communism as its goal and Marxism Leninism as its guide of action. The birth of the Communist Party of China has ushered in a new era of China's historical development and brought a new look to the Chinese revolution.