What's Wen Dao's surname?

I heard that the surname is Liu. The earliest Liu surname originated from Yao's descendant Liu Lei, so Liu Lei was the ancestor of Liu surname. Liu overlooks Pengcheng, Jiangsu. By 20 13, the population will be nearly 70 million, accounting for 5.34% of the national population, ranking fourth after Wang, Li and Zhang. Liu Jian established the Western Han Dynasty, the Later Han Dynasty and the Southern Han Dynasty. According to the historical records Hanshu, Tongzhi Genealogy and Chinese Surnames, there are three main sources of Liu's surname: Qi surname, Ji surname and the change of foreign surnames.

Bai Jia surnamed Liu

One of the main surnames in Chinese, China is the fourth surname and Jiangxi is the first surname. Liu's population is more than 70 million, accounting for about 5.5% of the Han population, ranking 252nd among hundreds of surnames. According to the National Citizen Information System (NCIIS) of the household registration administration, Liu is the fourth surname. In the history of China, Liu was the surname with the largest number of emperors. In ancient China, there was a saying that "Liu Tian, Li holds up half the sky", while in northern China, there was a saying that "Li Zhao is everywhere in Zhang Wang".