Republic of Korea (hereinafter referred to as South Korea,also called South Korea,South Korea,is located in northeast Asia south Korean peninsula in the lower half of the country,for the capital Seoul.The constitution for the entire territory on the Korean peninsula and affiliated islands,north every the yalu river and the tumen river (Korea says "bean ManJiang") and China and Russia adjacency,but currently only actual control 38 degrees south part of the peninsula line (accounts for about 4/9 of the total area of the Korean peninsula.South Korea surrounded by sea on three sides,southwest is on the verge of yellow sea (South Korea said "the sea"),the southeastern north Korea is the strait,the east is the sea of Japan (South Korea said "the east China sea").North across the demilitarized zone and shan democratic People's Republic of Korea adjacent.The world bank,the international monetary fund and the cia from 2005 to and order