1, after Zhou Wenwang's 15th son got a high score. 1993, nearly one million people in Hunan, Sichuan, Jiangxi, Hubei and other provinces, with the support of friends who changed their surnames at home and abroad, held another genealogy renovation activity in Longhui County, Hunan Province. It is clearly recorded in the old genealogy that after Zhou Wenwang's fifteenth son arrived in Gaobi, his surname was changed from Taiyuan to the South, and it was stipulated that future generations should not be leaked. 2, from Jiang's surname, Yi is the surname. When attacking Zhou, as the strategist of the whole army, he helped win the victory and won the trust of the whole army. Seal him up. Later, his descendants were sealed in another place. This part of Jiang Shang's descendants took place names as their surnames and changed their surnames. This is the origin of Hebei Yijia. 3. After the doctor of Qi was elegant, he took the name of his ancestors as his surname. During the Spring and Autumn Period, the king of Qi had a favorite food, a witch with a tooth, also called a tooth, because she ate it in Yiyi. This man is a good cook, but he is good at pleasing others and ambitious. When Guan Zhong died, he said that Yi Ya's "killing children to serve the king" was against human feelings and could not be reused. The king of Qi refused to listen. After Guan Zhong's death, Yiya had the same authority as Vertical Diao and Fang Zi. After the King of Qi fell ill, they took the opportunity to make a mess, killed a large number of officials, and drove the prince out of the palace, making his son the king without loss. He was later killed by other ministers. The descendants of Yiya take Yiya as their surname. It's for Yi Shi. 4. Descendants from Jiang Taigong, named after fiefs. According to the research of surnames, some descendants of Jiang Taigong were sealed in Yizhou (now Yixian County, Hebei Province), taking the fief as their surname, which was called Yi's. It's for Hebei to change her surname. 5, from the place name. According to "A Brief History of Clans", there was Yizhou in ancient times (now Yixian County, Hebei Province), and people took the land as their surname and called it Yi. 6. From the origin of ethnic minorities, there is a change of surname. Yi, Shui, Miao, Tujia, Naxi and other ethnic groups all have Yi surnames. 7. Descendants of Zhou Wuwang. According to Hengyang Yi surname spectrum, Yi surname is Ji, which is the descendant of Ji Chang brothers. He lives in Yishui and takes his surname. Hengyang's surname was changed after Xiong Yi in Changsha, and Yiya's real name was Diya. It is suggested that Yi Ya be amended as the ancestor of Yi surname. The surname is the ancestor Lu Shang. Lu Shang, whose real name is Ziya, was later called Jiang Ziya. In the early years of the Zhou Dynasty, he was a tribal leader named Jiang. During the cutting week, Lu merchants defeated Shang and Zhou in the battle of Mu Ye (now southwest of Qixian County, Henan Province). He was the first hero to wipe out the Shang and Zhou Dynasties, was honored as the "father of the country" by King Wu, and was granted the privilege of conquering five princes and nine uncles, ranking above other countries. Some of Lu Shang's descendants were sealed in other places and took feudal cities as their surnames, so they changed their surnames. Lu Shang was revered by later generations as the ancestor of Yi surname and was highly respected.