Muhammad Amin Bughra
Masud Sabri was an opponent of the Soviet sponsored Second East Turkistan Republic in Ili during the Ili Rebellion, opposing all efforts to negotiate with Ehmetjan Qasim along with others like Wang Tseng-shan, a Chinese Muslim, who was the KMT commissioner of Civil Affairs in the Sinkiang Coalition Government from 1946–47, and was associated with the CC Clique. Masud Sabri was also a CC Clique member, as was the Tatar Burhan Shahidi and the KMT-general and Han-Chinese Wu Zhongxin. He led the Sinkiang coalition government from 1948-1949 Masud Sabri formed a group of pan turkists with Muhammad Amin Bughra and Isa Yusuf Alptekin to join the Kuomintang Republic of China coalition government in Sinkiang, opposing the Uyghur Communist Ili regime in the Second East Turkestan Republic.There were 3 Effendis, (Üch Äpändi) (ئۈچ ئەپەندى) Aisa Alptekin, Memtimin Bughra (Muhammad Amin Bughra), and Masud Sabri. The Second East Turkestan Republic attacked them as Kuomintang "puppets". Ehmetjan Qasim's government in Ili attacked Isa Yusuf Alptekin, Muhammad Amin Bughra, and Masud Sabri as supporters of the Kuomintang and puppets of imperialism.