In the contemporary biological community, the mainstream view is that the ancestors of modern humans came from Africa. Moreover, the original races of East Asia were not modern yellow races, but dwarf black races and brown races. After the yellow race expelled the indigenous peoples of East Asia, after tens of millions of years of reproduction, the pattern of contemporary East Asian races was formed.
However, many people do not understand this: the people of China, Japan and South Korea are all East Asians, but in terms of language, they do not belong to the same language family.
Family origin and language
Although according to the perspective of the "Origin of Africa", the ancestors of human beings all over the world came from Africa, in terms of direct ancestors, the ancestors of the Chinese ancestors and the ancestors of the Japanese and Korean ancestors were not the same people.
During the Western Zhou Dynasty, there was a Tribe of Qi in Northeast Asia, which had submitted to the Great Zhou Tianzi during the Western Zhou Dynasty. In the Eastern Zhou Dynasty, the Qi tribe was once attacked by the Duke of Qi Huan. During the struggle for supremacy among the central plains nations, the Qin tribe gradually moved into the Korean Peninsula and formed the Three Korean Tribes. After a long period of development, the Samhan tribe became the ancestor of today's Koreans.
In the southern part of the Korean Peninsula, there are some indigenous tribes. Some of these aborigines migrated to the Japanese archipelago, conquered the indigenous people of Japan, and became the ancestors of contemporary Japanese.
Korean belongs to the Language of the Altaic language family, and belongs to the same language family as Mongolian and Turkic. Therefore, it is generally believed that the ancestors of Koreans have deep roots with Mongolia and Turks. The Chinese language belongs to the Sino-Tibetan language family, and it is generally believed that the Han and Tibetans are much closer. The Japanese language family is generally considered to be close to the Altaic language family.
Therefore, for different language families, it can be understood that the direct ancestors have different, resulting in different language families.
Ethnographic issues
After the Wu King of China, the Yin Shang Clan led the Yin Shang people to the Korean Peninsula, established the Jizi Joseon, and expelled the local indigenous people, during which time the people from the Central Plains were rarely allowed to interact with the native inhabitants of the Korean Peninsula.
Later dynasties and dynasties, forces from the Central Plains infiltrated the Korean Peninsula – for example, in the early years of the Han Dynasty, Wei Manchu Korea was established by han dynasty rebels, and later this regime was overthrown by Emperor Wu of Han. During this period, Japan was in a state of stone tool society.
After passing through the Stone Age, Japan entered the Iron Age overnight, and Japan's civilization leap is recognized as influenced by the import of civilization in the East Asian continent - which also shows that in the prehistoric era, Japan was not independent of the development system of East Asia.
The power of the Central Plains continues to enter the Korean Peninsula, resulting in many Koreans having ancestors from the Central Plains – for example, some media believe that former South Korean President Roh Moo-hyun is a descendant of The Famous Eastern Han Dynasty minister Lu Zhi. This "blood transfusion" has led to genetic changes in Japan and South Korea, so the east Asian race has a strong convergence.