    Sentence 1: What types of work’ did the Han ‘do in  Ceritrat Asia?    Sentence 2: At the: same: time the Mongols imported  Central: Asian Muslims to'serve as admiinistrators in  China, the “Mongols: also sent. Har’ Chinese and  Khitans from China.to serve as ‘administrators over  the Muslim: population: in Bukhara, in Central: Asia;  using -foreigners. ta curtail the power ,of the’ focal  peoples of both lands.    