魏晋南北朝是我国中古民族大融合时期,儒家以“用夏变夷”的民族观念追求华夏文化一体、天下一统的大同世界。各民族人民及政治家认清历史发展潮流,以自觉行动实践儒家“用夏变夷”的民族融合理论,极大促进了社会的政治、经济、文化的发展。 The Wei, Jin and the Southern and Northern Dynasties was a period of great integration of the Middle Ages in our country. The Confucianists sought the world of Datong, one of the most unified Chinese cultures, from the ethnic concept of “changing the summer with the change of the wild.” People of various nationalities and statesmen have clearly recognized the trend of historical development and consciously acted on the theory of national integration by using Confucianism and “using change in summer,” which has greatly promoted the political, economic and cultural development of society.