Theory of the “Up and Down Yang” and “Before and After Yang” of Bozhou in Tang and Song Dynasties
Ye Chengyong;School of Ethnology and Sociology of Guizhou National University;
The relationship between the pre-sowing state of Yangzhou Prefecture and the Tibetan people in the PuLiao System since the middle of Tang Dynasty in Guizhou Province has a historical relationship with that of the Yang Family. In the late Northern Song Dynasty Taiyuan Yang outside the incoming, after the formation of Yang, for the real state of toast Yang. In political domination, Yang and Yang are replaced and replaced by Yang, with a significant political and cultural change. With the addition of Young 's in the middle period of the Northern Song Dynasty, the contradiction between the "up and down Yang" changed into the contradiction, especially the contradiction between the exotic and the indigenous. After a century and a half of struggle, the hereditary status of the alien line to the beginning of the Yuan and Yang Han Ying was finally formally established, this lineage can not be Yang Gui moved to Yang Han-ying between the natural lineage continuity, but balance the former Yang and After Yang, Yang and Yang, the relationship between indigenous and exotic lines of the final program. The political reconstruction and the economic, cultural and cultural policies of the Yangs' Chieftain family in Bozhou reflect the trend of national integration and national identity in the region of the state of Prefecture of Yangzhou, which is characterized by two-way cultural identity in the complicated political and military struggles.