1, the origin of surnamed tang, one is from Qi surname and Ji surname, after the Yellow Emperor Xuanyuan, and also after the Emperor Yao. The second is from Tang Shuyu, Xuanyuan after the Yellow Emperor. Third, after Dan Zhu, after Emperor Yao, after Yellow Emperor Xuanyuan. Fourth, in the Spring and Autumn Period, there was a vassal state named Tang, which was destroyed by the king, and later generations also called Tang. In addition, some ethnic minorities use or change their surnames to Tang.
2. The main counties in surnamed tang are Jinchang County, Beihai County, Army County and Jinyang County. The hall numbers are Jinyangtang, Jinchangtang, Beihai Hall, Zen Hall and Shengren Qiuzhengtang. The representative figures of surnamed tang are Tang Qiao, a doctor of Chu, and Tang Gou, a doctor of Zheng in the Spring and Autumn Period. During the Warring States Period, Tang Ju, a doctor of Wei State, was a famous Tang Mei of Chu State. Tang Jian, a famous man who helped Emperor Taizong set the world and painted Lingyange; Tang Jie, the eldest son of Song Dynasty; Tang Yin (Bohu), a famous painter in Ming Dynasty, is known as "the first gifted scholar in Jiangnan". The founder of "Tang Kiln" in Jingdezhen, Jiangxi Province in Qing Dynasty, and the Governor of Taiwan Province, Tang et al.
3. According to the data in the book "The Origin of Yu Surname in Henan" published on October 9, 20/kloc, the population of contemporary surnamed tang is about100000, accounting for 0.65% of the total population of China, mainly distributed in Hunan, Sichuan, Anhui, Chongqing, Guangxi, Jiangsu, Guizhou, Yunnan and other provinces and cities, among which Hunan is the largest province in surnamed tang today.