Introduction to the First Red Army Corps Memorial Hall: The First Red Army Corps Memorial Hall in Bing'an Ancient Town is the only memorial hall of the First Red Army Corps in the country. On January 25, 1935, Lin Biao was ordered to lead the First Red Army Headquarters and the Second Red Division to the ancient town of Bing'an. He established the General Headquarters of the First Red Army Corps and the Second Red Division Headquarters at Bing'an Field and commanded the famous Chishui Huangpi Campaign. The battles of Dongdong and Fuxingchang also opened the prelude to the "Fourth Chishui Crossing" campaign of the Chinese Workers' and Peasants' Red Army.