| At present,for all kinds of research in the Jiangnan region,scholars focus moreattention on the Song, Ming and Qing dynasties, and the research has been fruitful.Onthe contrary, they did not give corresponding attention to the Sui dynasty which has agreat significance for the prosperity of this region, only a few scattered analysis andresearch. The Sui dynasty is an important period which urges the Jiangnan regionprosperity and to highlight its social status. KaiHuang nine years (589years),thereturn to unity, which has created favorable conditions for the development of theJiangnan region.Sui wendi initially failed to realise the particularity of the Jiangnanregion, and arbitrarily enforced various of policies in the northern areas on theJiangnan region,such as the change of administrative division, abandoned counties;rectifying the village systems,reforming the household registration management;implementation of "enlightenment." The original intention of these policies are good,but because of its too fast, too fast and other reasons, coupled with the Sui Wendi "theguanzhong" mind-set, mistrust of Jiangnan what with scholars take a even suppresshigh attitude, which led to a large range of Jiangnan rebellion. Emperor Wendi sentYang Su, Yang Guang repression, and gradually realized that the characteristics of thesouthern region, and then took a more tolerant policy to manage this areas. EmperorWen also ordered Yang Guang long stationed JiangDu, it also showed that changes tothe Jiangnan region Wendi understanding.At the time of Emperor Yangdi period, alarge number of people to be reused in Jiangnan, the formal establishment of theimperial examination system is to promote the emergence of a large number of talentssouthern region, the southern region of Buddhism, Taoism Emperor period also in alarger development. Emperor dug the Grand Canal during the promotion ofNorth-South economic and cultural exchanges, promoting the prosperity of the cityalong the canal. Sui southern region continued economic development on the basis ofthe three countries on the Eastern Jin and Southern, Sui Government’s attention towater conservancy projects in the southern region, the implementation of landequalization policy, strengthen household management and tax adjustments, the suidynasty to become one of the richest dynasties in Chinese history. In terms of ethnic relations, although the Sui dynasty the elementary is very short, Emperor Wen, YangDi attention to handling the relationship between Han and ethnic minorities, followthe historical trend of national integration, the Emperor,"a mixed Rong-xia " is opento national policy Tang on behalf of the national policy had a positive and profoundimpact. Jiangnan region presents a new face in society Wendi, managementdevelopment under the Emperor.The thesis mainly includes five parts: The first part is the introduction, mainlyto explain the reason and significance of thesis topic and introduces the researchstatus at home and abroad; The second part of the basic social profiles around theJiang region of North-South reunification a brief introduction; The second and thirdparts of this paper is focused on the difficulties that Emperor Wen, Emperor of themanagement and development of the south, are discussed from the specific political,military, cultural and other aspects; The fourth part about the Sui Dynasty, thegovernment to the economic development of the Jiangnan; The fifth part is about thefar-reaching impact on the history of the development of the southern Suimanagement arising from far and Tang and Song, Ming and Qing dynasties. |