The history of the Communist Party of China (CPC) is a party history and a special history that studies the history of the Communist Party of China (CPC) as the ruling party after the founding of People's Republic of China (PRC). Its main contents are as follows: First, how to govern, that is, how to combine Marxism with China's reality and characteristics of the times and put forward the theory, line, principles and policies of socialist revolution, construction and reform and opening up. On the one hand, they will be transformed into the will of the state through the constitution and laws, and will be implemented in all fields of national life; On the one hand, through its organizations and cadres at all levels, it unites the whole party, the whole army and the people of all ethnic groups throughout the country, and uses a broad United front to mobilize all positive factors related to this in order to achieve the grand goal of socialist construction. Second, the construction of the ruling party itself, including the party's ideological construction, organizational construction and work style construction, the development of the party's ranks, the training and education of the party's cadres, the inheritance and development of the party's fine traditions and work style, the establishment, supervision and inspection of the party's discipline and rules, the relationship between the China * * * production party and the democratic parties, and so on.