Some country' name change over time either by the country itself or other countries just call them differently.
高麗 was the old name for Korea, 韓國 is modern name.
The terms 高麗人參, or 韓國人參 are both being used by people.
日本 used to be called 扶桑 by ancient Chinese
越南 was also be called 安南 by the older generation of Cantonese
法國 used to be called 法蘭西 about hundred years ago?
釣魚臺群島 is currently being called 尖角列島 by Japanese
Remember the land that 中華人民共和國 occupying now used to belong to 大清帝國，and before that 明帝國 and so on?
高麗 was the old name for Korea, 韓國 is modern name.
The terms 高麗人參, or 韓國人參 are both being used by people.
日本 used to be called 扶桑 by ancient Chinese
越南 was also be called 安南 by the older generation of Cantonese
法國 used to be called 法蘭西 about hundred years ago?
釣魚臺群島 is currently being called 尖角列島 by Japanese
Remember the land that 中華人民共和國 occupying now used to belong to 大清帝國，and before that 明帝國 and so on?