South Korea, the country name. May refer to: 1, South Korea (Zhou vassal state of China): a vassal state of Zhou Dynasty, the original destroyed by Jin Korea, Republic of Korea established in the Warring States period to Qin of the destroyer. 2, Republic of Korea (Korean government): referred to as "Korea" is currently a country south of the Korean peninsula. 3, the modern existence of the Korean peninsula has also been referred to as South Korea Korean Empire.。 韩国，国名。可以指：

1、韩国（中国周代诸侯国）：周代的一个诸侯国，原韩国为晋国所灭，战国时期建立的韩国为秦国所灭。

2、大韩 （朝鲜半岛政权）：简称“韩国”，是当前朝鲜半岛南部的一个国家。

3、近代朝鲜半岛上曾经存在的大韩帝国也曾经简称韩国。