Ma Zhanshan
Ma Zhanshan was allegedly one of the commanders of the Soviet army during the Xinjiang War (1937), during which he fought against the fellow Muslim General Ma Hushan. It was reported that he led Russian troops disguised in Chinese uniforms along with bombers during the attack, which was requested by Sheng Shicai. Other sources do not mention this doubtful participation of Ma Zhanshan in this war, since he was a Commander in Chief of Cavalry in the National Revolutionary Army in China in 1937.