Why do some ethnic minorities share the same surname as the Han nationality? What nationality is that? Except Han nationality.

First, the historical evolution of ethnic minorities and Han nationality for thousands of years has formed a mixed distribution form on the land of China, and Han culture is the mainstream culture; Moreover, in ancient times, there was a list of' given surnames' in the interpersonal relationship between master and servant, monarch and minister. Minority surnames in Chinese may be' endowed' or imitated and applied by mainstream culture. Second: Many people with the same surname are not from the same source. For example, more than 20 surnames have been changed to surnamed tang, and the biggest surnames are Yang, Wen, surnamed tang, surnamed tang and Han. Dai is a descendant of Dai and was sealed in the early Western Zhou Dynasty. Dai was destroyed by the Song Dynasty in the Spring and Autumn Period, and Dai people took Dai as their surname. The other is his son Gong, who takes his father posthumous title as his surname. There was a Gansu country in Xia Dynasty, located in Huxian County, Shaanxi Province, and its descendants took Gan as their surname. Wang Zidai, the younger brother of King Xiang of Zhou, was sealed in Gan, now Luoyang, Henan, and his descendants also took Gan as their surname. Dai and Gan mentioned above have different origins and ancestors. In Xia Dynasty, there was a country called Gan, which was located in Huxian County, Shaanxi Province. The descendants of King Gan took Gan as their surname. Wang Zidai, the younger brother of King Xiang of Zhou, was sealed in Gan, now Luoyang, Henan, and his descendants also took Gan as their surname. Dai and Gan mentioned above have different origins and ancestors. Third: We are descendants of the Chinese people. Yan Di and the Yellow Emperor are legendary leaders of two tribes. About five thousand years ago, the Chinese people began to form around these two tribes. At that time, their activity area was very small, not exceeding the middle and lower reaches of the Yellow River. At that time, the neonatal mortality rate was extremely high, people's life expectancy was short, and the population was small. Summary: It is mainly caused by the Han nationality's rule over ethnic minorities and the assimilation and learning of Han culture by ethnic minorities in history. Many of them have surnames. For example, we Qiang people have a big surname, which he gave us.