東トルキスタン共和国
In 1934, Khoja Niyaz, the titular leader of the First East Turkestan Republic (ETR) was driven out Kashgar by the Hui warlord Ma Zhongying and retreated via Erkeshtam, where he signed an agreement that dissolved the ETR and pledged support for Sheng Shicai's Soviet-backed government in Xinjiang. Ma Zhongying also left Xinjiang for the Soviet Union via Erkeshtam.