95 years ago today, on August 1, 1930 (June 7, 1930), the Chinese Left-wing Dramatists Alliance was established. On August 1, 1930, the Chinese Left-wing Dramatists Alliance was established in Shanghai and established sub-alliances or groups in Beiping, Nanjing, Wuhan, Nantong, Guangzhou, Taiyuan, Qingdao and other places. He once organized workers and student troupes and published "Drama News", "Art Signal", "Art News" and other publications, which played a positive role in launching the proletarian drama movement, crushing the "cultural encirclement and suppression" of the reactionaries, and reflecting the anti-imperialist and anti-feudal struggles of the people in the Kuomintang-ruled areas in the early 1930s. Disbanded in 1936.