On this day, 51 years ago, January 25, 1974 (January 3, 1974 in the lunar calendar), proletarian revolutionary Wang Jiaxiang passed away. On January 25, 1974, Wang Jiaxiang passed away in Beijing. He was 68 years old. Wang Jiaxiang, born in 1906, is a native of Jingxian, Anhui Province and a proletarian revolutionary in China. Joined the Communist Party of China in 1928. He firmly supported Mao Zedong's ideas at the Zunyi Conference and served as a member of the Central Committee's three-member command group after the meeting. After the founding of the People's Republic of China, he was the first ambassador to the Soviet Union and secretary of the Secretariat of the Central Committee. He made important contributions to the party, military, and diplomacy.