后杭爱省
In 1697, two relatives of Galdan Boshugtu Khan, Danjila and Rabdan, surrendered to the Qing Kangxi Emperor. Their people were then organized into two Oolod banners and resettled in modern Bayankhongor Province, Mongolia. In 1731, five hundred households fled back to Dzungar territory while the remaining Oolods were deported to Hulun Buir. After 1761 some of them were resettled in Arkhangai Province.