After Tuyuhun died in Linxia, Gansu in 317, his sixty sons further expanded the empire by defeating the Western Qin (385-430) and Xia (407-431) kingdoms.
Efter, at Tuyuhun døde i Linxia, ​​Gansu i 317, udvidede hans tres sønner yderligere imperiet ved at besejre det vestlige Qin (385-430) og Xia-kongeriget (407-431).