Seeking truth from facts is a concentrated summary of the Party's ideological line and an important weapon for our Party and the country to continuously achieve victory. The fundamental viewpoint of Marxism. Marxist philosophy is the concentrated embodiment of Marxist position, viewpoint, and method, and is the ideological foundation of Marxist theory. The materialist view of history examines human society from the perspective that social existence determines social consciousness, and proposes that the people are the creators of history, which is the view of mass history. Marx and Engels did not directly use the term "seeking truth from facts", but the dialectical materialism and historical materialism they founded emphasized the importance of seeking truth from facts. Seeking truth from facts was originally a Chinese idiom, referring to a scholarly attitude. It was Comrade Mao Zedong's highly summarized view and methodology of dialectical materialism and historical materialism using Chinese idioms. "Facts" refer to all objectively existing things, "yes" refers to the internal connections, i.e. regularity, of objective things, and "seeking" refers to our research. Seeking truth from facts, which embodies the materialist and dialectical epistemology of Marxism, is the fundamental ideological method that our Party has always adhered to. An important magic weapon for the development of the Party's cause. Our party started and developed by seeking truth from facts. Seeking truth from facts is an important tool for the Party to lead the people in promoting the continuous victory of China's revolution, construction, and reform. During the period of the New Democratic Revolution, our party, starting from the reality of China's semi colonial and semi feudal society, opened up the correct revolutionary path of surrounding cities in rural areas and seizing political power through armed means, thus leading the revolution towards victory. During the period of socialist revolution and construction, our party, in combination with new realities, proposed the overall line of "one transformation and three reforms" during the transitional period, and led the people to complete the socialist revolution; A series of important ideas on socialist construction have been proposed, providing scientific guidance for the development of the Party and the people's cause. In the new era of reform, opening up, and socialist modernization construction, our party liberates its mind, seeks truth from facts, and starts from the greatest reality of the primary stage of socialism. It makes a historic decision to shift the work center of the party and the state to economic construction and implement reform and opening up, formulates the basic line of the party in the primary stage of socialism, and successfully walks out a path of socialism with Chinese characteristics. Entering a new era, facing unprecedented changes in the world and a series of profound changes in China's economic and social development