On this day, 79 years ago, on May 4, 1946 (April 4, 1946 in the lunar calendar), China Jiusan Society held its founding meeting in Chongqing and announced its establishment. It was officially established in Chongqing on May 4, 1946. The main founders are Xu Deheng, Pan Shu, Tu Changwang, etc. During the Anti-Japanese War, a group of progressive scholars such as Xu Deheng, Pan Shu, Tu Changwang, Liang Xi, and Jin Shanbao established the "Democratic Science Symposium" at the end of 1944 in order to strive for victory in the Anti-Japanese War and political democracy, demonstrating that they inherited and carried forward the anti-imperialist and patriotic tradition of the May 4th Movement, advocated the spirit of democracy and science, discussed the current situation, and expressed political opinions. Later, in order to commemorate the historic day of the victory of the Anti-Japanese War and the International Anti-Fascist War on September 3, 1945, it was transformed into the Jiusan Society, and its founding meeting was officially held on May 4, 1946. Propose the idea of practicing democratic politics, opposing bureaucratic politics, freedom of academic thought, rewarding scientific research, popularizing national education, and improving cultural levels. Chu Fucheng, Xu Deheng, Pan Shu, Tu Changwang and others were elected as standing directors, and Liang Xi and Lu Yudao were elected as standing supervisors. After the establishment of the Jiusan Society, it united and contacted a group of progressive senior intellectuals in the scientific and technological circles, actively supported the various propositions of the Communist Party of China, and actively participated in the anti-civil war, anti-hunger, and anti-persecution led by the Communist Party of China in Peiping, Shanghai, Nanjing, Chongqing and other places. The democratic movement. In January 1949, the Society issued a declaration in response to the CPC's eight peace proposals and supported the convening of a new CPPCC. In September 1949, the Jiusan Society sent representatives to participate in the plenary session of the CPPCC as a party unit, and Liang Xi also served as Minister of Forestry and Reclamation. After the founding of the People's Republic of China, the Society accepted the leadership of the Communist Party of China, adopted the "Common Program" as its political program, adhered to the policy of "long-term coexistence and mutual supervision," participated in consultations on major issues in the country's political life, participated in the work of the central and local governments, and united and promoted members and connected people to actively participate in the new era of socialism. Since the beginning of the new era of socialism, the Jiusan Society has resolutely implemented the basic line of the primary stage of socialism and conscientiously performed its responsibilities of participating in the discussion of state affairs and democratic supervision. He has put forward many good opinions and suggestions on major issues in education, science and technology, intellectuals and economic construction. In carrying out intellectual development, scientific and technological consultation, lecturing and running schools, and supporting border poverty alleviation for the society, in promoting members and the vast number of experts and scholars in the fields of science and technology, higher education, and medical and health they contact to do their jobs well and serve reform, opening up, and modernization. In order to coordinate social relations, maintain stability, unity and the political situation, they have made important contributions to serving the reunification of the motherland and actively carrying out overseas liaison. At present, in addition to Hong Kong, Taiwan and Xizang, the Jiusan Society has established local organizations in 30 provinces, autonomous regions and municipalities directly under the Central Government across the country, with more than 68,000 members. The development members of the Jiusan Society are mainly large and medium-sized cities, science and technology, and high-level and middle-level intellectuals with certain representative characteristics. Xu Deheng and Zhou Peiyuan, successive chairmen of the Jiusan Society, and Wu Jieping, modern chairman.