金樹仁
Kumul was easily taken, as were other towns en route to the provincial capital. Sheng Shicai's forces retreated to Urumchi. Ground was alternately gained and lost by both sides. During this time Ma's forces became notorious for their cruelty to both Turkic and Chinese inhabitants, destroying the economy and engaging in wholesale looting and burning of villages. Once seen as a liberator by the Turkic population, which had suffered greatly under Jin Shuren, many Turkic inhabitants of the region now ardently hoped for Ma's expulsion by Sheng Shicai and an end to the seesaw military campaigns by both sides. Ma also forcibly conscripted Uyghurs into his army, turning them into infantry while only Chinese Muslims were allowed to be officers. This led to outrage among the Uyghurs at Kumul. Meanwhile, the Han Chinese commander of Ili, Zhang Peiyuan, entered into secret negotiations with Ma Zhongying, and the two joined their armies together against Jin Shuren and the Russians.