Direct ancestor
Ginger, the word encheng, the word bell, the third son of Boyi. He was appointed as Dali (the official in charge of the criminal name) by the Xia Emperor, was sealed in, and established Jiang Guo, with its capital in the ancient city of Jiang Guo, Zhengyang County, Henan Province. In 623 BC, Jiang Guo was destroyed by Chu, and later generations took the country name as their surname and called it Jiang. They respect Jiang as the ancestor of Jiang's family.
Extended data
Ji surname
Ji's surname ranks 297th among hundreds of surnames, with a population of more than 540,000. Zhou, Wu, Zheng, Lu, Cao, Wei and other surnames paid directly by Ji account for 82% of the total of 504 surnames.
Baidu encyclopedia-Jiang surname