Ma Hongbin
While the Muslim General Ma Hongbin was acting chairman of the province, Muslim General Ma Buqing was in virtual control of Gansu in 1940. Liangzhou District in Wuwei was previously his headquarters in Gansu, where he controlled 15 million Muslims. Xinjiang came under Kuomintang (Nationalist) control after their soldiers entered via Gansu. Gansu's Tienshui was the site of a Japanese-Chinese warplane fight.