After Yao's death, Shun appointed his son Dan Zhu as the Marquis of Tang (Tang County, Hebei Province). When King Wu of Zhou Dynasty, the Tang Hou was destroyed by King Cheng, the land of Tang was re-feudalized to Tang Shuyu, the brother of King Cheng, and the original descendants of Emperor Yao were moved to Dugu, which is known as the Tang Du Clan. The descendants of Tang Du Clan were called Tang Clan after their country. In addition, the descendants of Tang Shuyu also took the country as their clan, and later became known as Tang. Meanwhile, during the reign of King Zhao of Zhou, the descendants of Dan Zhu, who had been appointed as the Marquis of Tang in Lu County, were also surnamed Tang after they were destroyed by Chu. Spring and Autumn, there is a Ji Tang vassal state, was destroyed by King Zhao of Chu, his descendants are also known as the Tang. These four Tang clans originated from the Xuan Yuan clan.

County:

1, jinchang county: jin yonghe in the county, the seat in changle (now shiquan county, shaanxi). This branch of the Tang Clan, its founding ancestor for the sixteen states before Liang Lingjiang General Tang Yun.

2, Beihai County: Qi County in the Han Dynasty county, the seat in the Yingling (now southeast of Shandong Changle)

3, Lu: the Western Han Dynasty early Xue County set Lu, the seat in Lu County (now Shandong Qufu). Jin changed to county.

Tang:

"Shifting Winds Tang": during the Han Dynasty, Fei flood for the Xiaoxian magistrate, love the people like a son, first teach and then punish, in the official 9 years, even the bad customs of the place are transformed, the whole county for 3 years have not been a lawsuit. In neighboring Pei County, there was a locust plague, and the locusts came to the border of Xiao, but did not enter the border of Xiao. The emperor sealed Fei flood for the Liang phase

Migration distribution

Early Tang, mainly in Wei, Chu, Jin, Qin, such as the Warring States period Wei Tang Ju; Chu Tang Mai. Western Han Dynasty, Tang Ju's grandson Tang Li migrated to Pei (now Pei County, Jiangsu Province); Eastern Han Dynasty Tang Xiang settled in Danyang (now northeast of Anhui Dangtu County); Jin Dynasty Tang Xi settled Liangzhou (now Wuwei, Gansu Province), and his son Tang Hui migrated to Jinchang (now northwest of Shanxi Dingxiang County); the Southern Qi Dynasty, there are three Wu region, the leader of the peasant revolt, Tang Yuzhi had captured the Qiantang (now Hangzhou, Zhejiang Province), claimed the title of emperor, the state name Wu. It can be seen that the period of the North and South Dynasties Tang has been quite widely distributed in many places in the north and south of the Yangtze River. Tang Dynasty, Henan Gushi Tang moved to Fujian. In the Song Dynasty, the Tang clan of Jinchang with the Song Dynasty southward, settled in Jiangxi Ningdu, later moved to Guangdong Chaoyang, Tai Po, but also moved to Meizhou and Guangxi. Qing Dynasty, Fujian, Guangdong Tang's some migrated to Taiwan, and then some people migrated overseas, such as the contemporary "king of the shipping industry," known as the Indonesian Chinese Tang Yu.