1840-1949 is a period of great changes in China. During this period, the Manchu government declined and perished. During the Opium War, humiliating the country, signing the treaty of humiliating the country, the new-democratic revolution, the establishment of China's * * * production party, the eight-year cooperation between War of Resistance against Japanese Aggression and China, and the civil war in ................................................................................................................., the ordinary people in China lived in dire straits. It was the China Producers' Party that led the people of China to win, established a new China, and enabled them to live a stable life again.