秦汉两代均定都关中,中央政府将原六国贵族大批迁入统治中心关中地区。原六国贵族的西迁对促进关中地区的社会经济、文化发展起到非常重要的作用,也为汉代时期社会文明的发展奠定了坚实的基础。在六国迁入关中的大量人口之中以齐鲁贵族为最。因此,考察秦汉时期关东贵族移居关中的历史在中国移民史和中华文明史上均 Qin and Han dynasties are both off Guanzhong, the Central Government moved a large number of the original six aristocrats to the ruled center Guanzhong area. The westward movement of the aristocrats of the former six nations played an important role in promoting the socio-economic and cultural development of the Guanzhong area and laid a solid foundation for the development of social civilization in the Han Dynasty. Among the large population that moved into Guanzhong in the six countries, Qilu aristocracy was the most important. Therefore, the study of the Qin and Han Dynasties Guanzong aristocracy moved Guanzhong history in both Chinese immigration history and history of Chinese civilization