Analysis:

Cheng Wuzi of the Han family looked out of Nanyang, Yingchuan.

Han's ancestor was Korea, and he was one of Zhou's princes 3000 years ago. At that time, it was located in eastern Shaanxi and northwest Henan.

According to the Customs Tongzhi, Han Ben's surname is Ji. During the Spring and Autumn Period, the descendants of Woods in the State of Jin in Zhou Wenwang were named Hanyuan because of their works. Later, his descendants took the land as their surname according to the custom at that time. At that time, their fief Hanyuan was now in the south of Hancheng County, Shaanxi Province.

The descendants of Han Wuzi and later generations are all doctors of the State of Jin, who are in power. When King Wei Lie of Zhou arrived, he simply "divided the three tribes into Jin" and was one of the seven heroes of the Warring States with Zhao and Wei Er. At this time, the capital of South Korea was Pingyang, which is now Linfen County, Shanxi Province. It can be seen that the land they own is much larger than in the past.

Later, when it spread to Hou Jing of Han Dynasty, it moved the capital from Pingyang to Yangzhai, which is now Yuxian, Henan Province. Then it spread to Han Aihou and moved its capital to Xinzheng, which is now Xinzheng County. It can be seen that the reproduction of Han surnames began in Shaanxi, then spread to Shanxi and Henan, and finally announced nationwide.

Korea, once famous during the Warring States Period, was later destroyed by Qin Shihuang. Its imperial clan continued to take Bill Han as its surname, and most of them lived in Yingchuan, Henan. At the end of the Western Han Dynasty, Han Qian moved to Nanyang to escape from Wang Mang's rebellion and became a famous local family. Therefore, the Han surnames in the future are mainly from Yingchuan and Nanyang in Henan, and most of the Han surnames in other places are from these two places.

Han surname, from the beginning, is a colorful and famous surname. Han Fei is the founder of the "Nine-school and Ten-school" Chinese Legalists, and the first one in history enjoys a high reputation. He wrote more than 50 "Everything is done wrong", which is still a must-read classic for legalists.