2. Descendants from the ancient warlord Wang in Xia Dynasty, belonging to the country name. Wang Wang, the name of an ancient country, was later destroyed by the Wang kingdom of Chu, and the Chinese people avoided it in Shexian County, Anhui Province and renamed it Wang. Wang Wang, also known as Fang Feng, is the ancestor of wang xing in the world.
3. Originated from the Turks, from the Gubu of the Western Turkic King in the Tang Dynasty, it belongs to the cultural sinicization and changed its surname. Wang Jiabu was a tribe of Shatuo Turks in the Western Regions during the Tang Dynasty. After the destruction of the Western Turkic in the Tang Dynasty, most of the headquarters belonged to the Tang Dynasty, and the surname was changed from the Chinese name of the headquarters to Wang. After Jurchen entered the Central Plains, influenced by Chinese culture, she began to change her surname from Jurchen to Chinese characters, among which Gu Rishen and Wang changed to Han wang xing.
4. Originated from the surname Ji, descended from the second son of the monarch of Lu in the Spring and Autumn Period, belonging to the country name. Wang Mangguo, named after Wang Mang, the second son of Wang Ting, the second ancestor of the Wang family in Lu and Ji, can be confirmed in all Wang genealogies except Wang, and was later renamed Wang Mangguo in Xia and Shang Dynasties.