穆罕默德·伊敏
Between November 12, 1933 and April 6, 1934 he was selected the Prime Minister of the short-lived Turkish Islamic Republic of East Turkestan (TIRET) in Kashgar. While Sabit Damolla Abdulbaki favoured the co-official "Republic of Uyghurstan" moniker, Muhammad Amin Bughra opposed it, considering that to create a broad anti-Chinese and anti-Tungan front in Xinjiang, all of the Turkic peoples should be called "Turks", not only Uyghurs. Sabit Damulla was also behind a creation of Independent Government in Khotan on March 16, 1933, which he proclaimed together with Emir Muhammad Amin Bughra. Later this Government expanded its authority to Kashgar and Aksu through the "Eastern Turkestan Independence Association" and contributed to the proclamation of a republic in the Old City of Kashgar on November 12, 1933. Khoja Niyaz Khaji, the leader of Kumul Rebellion in 1931, was invited by Sabit Damulla to Kashgar to assume presidency of the self- proclaimed Republic.