金樹仁
Khoja Niyaz, also Khoja Niyaz Haji (; ; 1889 – 21 August 1941), was a Uyghur independence movement leader who led several rebellions in Xinjiang against the Kumul Khanate, the Chinese governor Jin Shuren and later the Hui warlord Ma Chung-ying. He is best remembered as the first and only president of the short-lived Islamic Republic of Eastern Turkestan from November 1933 until the republic's defeat in 1934.