On this day, 88 years ago, on September 22, 1937 (August 18, 1937, the "Declaration of the Communist Party of China to Promulgate the Cooperation between the Kuomintang and the Communist Party" was issued. On September 22, 1937, the Kuomintang Central News Agency issued the "Declaration of the Communist Party of China to Promulgate Cooperation between the Kuomintang and the Communist Party." This declaration was delivered on July 15 by a delegation of the Communist Party of China composed of Zhou Enlai, Qin Bangxian, Lin Boqu, etc. when they went to Lushan to negotiate with Chiang Kai-shek, Zhang Chong, Shao Lizi, etc., representatives of the Kuomintang. He put forward the idea of launching the whole nation's resistance, realizing civil rights politics and improving people's lives. On the 23rd, Chiang Kai-shek issued a speech recognizing the legal status of the Communist Party of China and the cooperation between the Kuomintang and the Communist Party of China to resist Japan. At this point, the Anti-Japanese National United Front based on the cooperation between the Kuomintang and the Communist Party of China was officially formed.