Mianyang In The Captaincy Area To Recognize The Political With The Eastern Jin Dynasty Upper Class

Mianzhong military region (MZMR) was one of the frontier defense areas in Dongjin dynasty. Textual research on it was occasionally seen in predecessor抯 writings, among them, Predecessor Gengwang Van抯 and Yuqing Tian抯 are the most precise and appropriate. However, some points of the writings, I think, are open to discuss. In Local administrative system history of China, Mr.Yan thought that MZMR抯 name came from the fact that its?capital laid in the middle reaches of Mian River; MianBei military region is MZMR; and MZMR was subordinate to governor of Jingzhong military region. Differently, this thesis thinks that MZMR抯 name came from its region where Mian River flow through; Mianbei isn抰 MZMR; and not under to that governor. In Nobel political in Don gun Dynasty, Mr Tian thought MZMR抯 economy was dependent on Jing and Xiang prefecture. This thesis thinks the economy was independent in a long time. MZMR had not always been existed in Dongjin Dynasty, but was established and abolished according to the changing of powers. Its history can be divided into three periods. There were two things happened in Dongjin history, which must be paid attention to. The first one is fighting for power between politicians Yuliang and Huanxuan; the second one is that Huanhuo抯 appointment as governor of MZMR has morn than a single reason. MZMR influenced the whole situation of Dongjin dynasty, with strategy areas---- Jiangxia and Jingling; MZMR had taken a great role of balancing the struggle between the upper and low reaches. MZMR was also the main defense areas. After replacement of MZMR by Yong military areas, the situation of upper reaches became a three-part tie up layout-桱ing, Yong and Ying military areas.