Research On Political Geography Of Mingyuzhen Daxia Country With Comparative Study Of Xia And Chenyouliang Dahan Country

With social agitation at the end of Yuan Dynasty, Separate powers establishmented one afer another.Xushouhui established a separatist regime called Tianwan in the middle and lower reaches Yangtze River area,then seperated into two parts,Mingyuzhen established Daxia regime in Sichuan province and Chenyouliang established Dahan in Huguang and Jiangxi province.Daxia regime, existenced about ten years from Mingyuzhen established it to Mingsheng surrendered Zhuyuanzhang,which was one of the longest and had obvious characteristic and representative separate power.Mingyuzhen had implemented a series of measures including political and military measures in order to consolidated newborn political power.Politcal measures were as follows,divided yuan's sichuan province into "Badao",and establishmenten seven "Cishifu",and establishment states and conties in the local goverments.in rimland,Mingyuzhen wined over the Tusi which had made a grate development in the end of Yuan Dynasty,and establishmented many tusi. Military measures containing "Northern Expedition" and "South Drafts" military action,made Hanzhong of Shanxi province and parts of Yunnan province into Daxia's domain.though the domain had got expansioned,the military actions had little effect.This article make a research on Daxia with the history political geography's discipline method, obtains the conclusions as follows:Daxia's political system inheritanced from yuan dynasty,also had its innovations,displays in "Sangong""Badao""Cishifu" and Tusi syetem,wich is the biggest difference between Daxia and Dahan regime(establishmented by Chenyouliang).