Social Effects of Border Trade between Later Jin Dynasty and Korea

Border trade between Later Jin Dynasty(Qing Dynasty) ruled by Hung Taiji and Korea was finally permitted in towns of Huining and Qingyuan in Tuman River Valley because of the favorable geographical position.Later Jin Dynasty thus could advance its economy and consolidate the North-eastern frontier while Korea benefited from the exchange of currency and commodities,as directly made its bourgeoisie come into being.