Sheng Shicai
Huang Mu-sung, native of Kumul and a "Pacification Commissioner" from the Kuomintang government, soon arrived in Urumchi on an ostensible peace mission. Sheng Shicai suspected him of conspiring with some of his opponents to overthrow him. He turned out to be correct, since the Kuomintang secretly ordered Ma Zhongying and Zhang Peiyuan to attack Sheng's regime in Urumchi. As a result, he executed three leaders of the provincial government, accusing them of plotting his overthrow with Huang. At the same time Sheng Shicai also forced Huang to wire Nanjing with a recommendation that he be recognized as the official Tupan of Xinjiang.