Extended data
The migration process of Korean in China is also a natural distribution process. The mainstream of Korean distribution in China is in Yalu River. The main source of the Korean nation should be the earliest resident of the Korean peninsula-Han filth. Their ancestors lived on the Korean peninsula as early as the Paleolithic Age.
Koreans belong to the southern Mongolian race and live in the southern part of the Korean peninsula. The filth people belong to the northern Mongolian race, living in the northern part of the Korean Peninsula and the northeastern part of China. Korea and Fei have a large population for a long time, and they are the epitome of Paleolithic and Neolithic cultures on the Korean peninsula.
References:
People's Network-Korean: Beautiful as the morning sun, feeling like the sun.