Xixia refers to a feudal regime established by the Tangut in western China from 1038 to 1227 in the history of China. In the first year of the Tang Dynasty (88 1), Tuoba Sigong occupied Zhou Xia (now Hengshan County, Shaanxi Province), which made it difficult for us to recover time and made Xia Guogong independent from generation to generation. A.D. 1038, when the People's Republic of China was founded, it was named "Daxia" with Xia as its title. Because in the west, the Song people called it "Xixia".
Founded in 907, with the name of Khitan, it was founded on 9 16. In 937 (947), the name of the country was changed to Liao, and it was called Qidan in the summer of 983. 1066 was still called Liao.