What's the difference between Korea and the Korean nation?

North Korea is made up of Koreans (called Koreans in South Korea), and there are no other officially recognized ethnic minorities on the Korean Peninsula. Korean nationality has a long history, and the origin of its formation is quite controversial. However, in the process of its formation, it has been proved that it also absorbed the elements of other ancient nationalities in Northeast Asia, such as Xianbei and Xiongnu. There are historical records, including cases in which China immigrants moved to North Korea in the late Ming Dynasty because of anti-Qing.

Ancient Korea was deeply influenced by China culture. Before King Sejong recorded all the important historical events in Chinese, it was gradually abolished in the park chung-hee era, and South Korea also carried out a writing revolution. Now South Korea has been generally westernized, and North Korea has developed in isolation.

Korean people in a broad sense also represent the ethnic groups whose ancestors once lived in Korea, and now identify with Korean traditions and emigrate overseas, such as Japan, China, Kazakhstan, the United States and other places.