 According to sources from Ishaki khojas Afaq Khoja initially paid 100,000 "tangas" (silver coins) to the Dzungars for their military assistance and accepted the mandate of the Dzungars, led by Galdan Boshughtu Khan (1670–1697).Later the Dzungars demanded they pay them 100,000 "tangas" every year as tribute and this request was accepted by Afak Khoja.Afak Khoja died in 1694 and left his son Yahiya Khoja as actual ruler of the Yarkand Khanate (r. 1694–1695).