Which nationality did the Yao family in Wuhu, Anhui Province originate from?

Twenty ancient surnames, including Yao surname, Ji surname and Yi surname, all originated from matriarchal clan society more than 2,000 years ago BC, and have been one of the four ancient surnames in China for nearly 5,000 years. Yao's surname comes from Yu Shun, one of the five emperors. Shun (Yu Yu's real name is Zhong Hua) was born in the ruins of Yao, and his descendants take the land as their surname, which is called Yao's. Yao's surname is mainly distributed in Zhejiang, Anhui, Guangdong and Jiangsu provinces in China, ranking 10 1 among the top 100 surnames in Song Dynasty, and 5 1 in China in 2007. Yao nationality is a multi-ethnic and multi-source surname group. In the pre-Qin period, Yao's main active areas were Henan and Shandong. During the Qin, Han and Jin Dynasties, Yao's surname was migrating to Xing Wu County, and the rest migrated to the north and southeast provinces. The rise of Yao surname of the northwest Qiang nationality and its entry into the Central Plains greatly expanded the number of Yao surnames, and at the same time, Yao surnames in Taoshui area of Gansu Province also went south to Sichuan and Southwest China. In the Tang Dynasty, Yao moved to the southeast twice and began to enter Fujian and Guangdong. Yao entered Taiwan Province Province in the early Ming Dynasty. In the Song Dynasty, there were about 320,000 people surnamed Yao, accounting for 0.4 1% of the national population, ranking 56th. The province with the largest Yao surname is Hebei, accounting for about 25% of the total population of Yao surname in China. The distribution in China is mainly concentrated in Hebei, Zhejiang, Shaanxi and Jiangsu. The Yao surname in these four provinces accounts for about 60% of the total population in China, followed by Sichuan, Shanxi, Guangxi, Anhui, Henan and Jiangxi provinces. At that time, Hebei, Jiangsu, Zhejiang and Shaanxi were the three major gathering places of Yao's surname. During the Ming Dynasty, there were about 560,000 Yao surnames, accounting for 0.62% of the national population, and it was the 33rd surname in the Ming Dynasty. The distribution in China is mainly concentrated in Zhejiang and Jiangsu, with Yao accounting for 48% of the total population, followed by Guangdong, Jiangxi, Anhui and Shanxi provinces. Zhejiang is the largest province with Yao surname, accounting for about 33% of the total population of Yao surname. During the Song, Yuan and Ming Dynasties, the Yao population mainly migrated to the southeast. The population center of Yao surname drifts from north to southeast, and Zhejiang, Jiangsu, Jiangxi and Anhui are densely populated areas of Yao surname.