On this day, 88 years ago, on May 28, 1937 (April 19, 1937, the Kuomintang Central Committee inspection delegation inspected northern Shaanxi. The Kuomintang sent a central inspection delegation to Yan 'an, which was welcomed by the Yan' an military and civilians. On May 28, 1937, the Kuomintang Central inspection delegation inspected northern Shaanxi. During the second cooperation negotiations between the Kuomintang and the Communist Party, the Central Committee of the Kuomintang sent an inspection team to northern Shaanxi for inspection in order to further understand the situation of the Red Army. The inspection team, led by Zhang Chong, Tu Sizong, Xiao Zhiping, etc., inspected the Red Army stations in Yan 'an, Kanto, and eastern Gansu. They were warmly welcomed by Zhou Enlai, Ye Jianying and other senior Red Army generals. Mao Zedong and others took a group photo with members of the inspection delegation