It means that their genes are pure and serious, and they may have more close relatives. ...
The genetic proportion of ancient Asians in Korea is relatively high, and the Y chromosome is C/D type (ancient Asians). It is mainly Tungusic gene in ancient Asian genes. Wide nose, wide forehead, single eyelid. Light complexion. Kind of like modern Mongols. But this is different.
During the Shang, Han, Tang and Ming dynasties, there were many Han people and some mixed-race people.
Ji Zi of Shang Dynasty, uncle of Zhou Wang, went to present-day Korea and established Jizi Korea. During the Han Dynasty, Wei Man, the exiled general of Yan State, also went into exile on the Korean Peninsula, defeating the last king of Korea, Ji Zhun, and establishing Wei State's Korea. Ji Zhunnan fled to the local three Han ethnic areas.
In fact, Koreans can basically think that they have China genes when they see double eyelids (before plastic surgery).
The gene of Han nationality is a new sub-line gene, and the Y chromosome is N/O type. Ancient Asia was basically extinct in Chinese mainland, and in history (about 70,000 years ago), it suffered similar massacres by new Asians. There are only a few ancient Asian genes (Japan, Korea, Tibet) in remote areas of East Asia. Of course, this refers to the paternal line. The matriarchal script still exists. After all, two tribes don't kill beautiful women when they slaughter.
Personal opinion:
Historical reasons for bonzi's ugliness:
A is an ugly girl, because she is so ugly, she has plastic surgery and has become a beautiful A;
B is an ugly man. Because he was too ugly, he had plastic surgery and became handsome B;
A thinks she is beautiful (after plastic surgery), so she only looks for handsome guys;
B thinks he is handsome (after plastic surgery), so he only looks for beautiful women;
Finally, A and B got married. Outsiders regard them as handsome men and beautiful women. In fact, the genes are ugly men and ugly women, which makes their offspring ab even uglier.
So AB plastic became a beautiful ab. . . .
In this vicious circle, Korean genes are getting uglier and uglier. .