Which generation is the Zhou family's "Runan"?

After Zhou Chang and Zhou Ren. According to the "River Map Method", there was a general Zhou Chang in Xuanyuan of the ancient Yellow Emperor and Taishi Zhouren in Shang Dynasty. Their descendants all took Zhou as their surname, and scattered in ancient Runan (now Henan and Anhui), Lujiang (now Anhui and Hubei), Xunyang (now Jiangxi), Linchuan (now Jiangxi) and (now Henan).

From the surname Ji, the ancestor Hou Ji. Hou Ji's mother is Jiang Zhou and his father is Di Ku. In the early years of the Western Zhou Dynasty, people regarded Hou Ji as the ancestor of Zhou people, and Gu's father (that is, Zhou), the descendant of Hou Ji, was forced by Di to lead his family to migrate from Tai to Xiazhouyuan, Qishan, Shaanxi, hence the name Zhou. When I arrived at King Jichang, I took the country as my surname. There is another saying that the main source of Zhou surname is that in the Eastern Zhou Dynasty, the Duke of Zhou had a black shoulder (namely Duke Huan of Zhou) and led an army to assist King Huan of Zhou in his crusade against Zheng. In the later Zhou Dynasty, there was civil strife because of the succession to the throne, and the Black Duke was involved and killed. Some descendants changed their surname to Zhou because of "Duke Zhou".

Ethnic minorities changed their surnames to Zhou. The Official History of Shu Wei records that he took his brother as his surname and later changed his surname to Hu. The second brother is Platts, later changed to Zhou. "During the first year of the Tang Dynasty, ethnic minorities changed their surnames to Zhou. On behalf of the north (now northeast Shaanxi), the surname was changed to Zhou, and the surname was changed from Yi (minority) to Zhou.

His surname was changed to Zhou. During the congenital and Kaiyuan years of the Tang Dynasty, in order to avoid the anonymity of Xuanzong of the Tang Dynasty, Ji's surname was changed to Zhou's. After the death of Liang Chengyou in the Five Dynasties, Zhu Wen named him Zhou. At the end of the Yuan Dynasty, the Su family in Quanzhou, Fujian changed to Zhou and moved to Hsinchu, Taiwan Province. In the early years of the Qing Dynasty, the great-grandson of Ji Wang in Changsha of the Ming Dynasty fled to Ningxiang after his death and changed his surname to Zhou to avoid disaster.