With Jahangir dead, the Chinese decided to punish the Khokandians for their sympathy with the Khojas and imposed restrictions on their exports to Kashgar. In retaliation, at the behest of Muhammad Ali Khan, the Khan of Kokand, Yusuf Khoja (خواجہ یوسف) became ruler of what was at that time known in the west as Chinese Turkestan.[1] Jahangir's invasion led to a change in policy and Han settlement was allowed in the Tarim Basin after his invasion whereas before the invasion, Han were not allowed to permanently settle in the Tarim Basin.