Introduction to Xie Zichang: Xie Zichang (1897-1935), formerly known as Shiyuan, was renamed Deyuan, nicknamed Haoru, pseudonym Dongyang, founder of the Red Army and Soviet Area in northern Shaanxi, and an outstanding commander of the Chinese Workers' and Peasants' Red Army. In 1934, he served as the commander-in-chief of the Northern Shaanxi Red Army Guerrilla Headquarters and the political commissar of the 42nd Division of the 26th Red Army. In 1935, he served as a member of the Northwest Working Committee of the Communist Party of China and the person in charge of the Northwest Revolutionary Military Committee. He commanded the troops to smash the Kuomintang army's "conspiracy" against the Soviet area in northern Shaanxi. Encirclement and suppression.”