On June 19, 1930, the Chinese Red Army First and Three Armies were established. On June 19, 1930, the Red Three Armies, Red Four Armies, Red Twelve Armies, Red Twelve Armies were jointly composed by the Chinese Red Army Chief, the Chinese Red Army First Army Chief, Mao Zedong as Commander-in-Chief, Mao Zedong as Chief of the Political Committee, Yang Yuan as Chief of the Political Committee, Zhou Yuan as Chief of Staff. In addition, the Red Four Armies, Chief of Staff, Lin Biao, Chief of Staff, Huizhou, Chief of Staff, Red Twelve Armies, Wu Chief of Staff, Wu Chief of Staff, Wu Chuan Lin, Chief of Staff, Lin Qiang as Chief of Staff, Yang Yuan