What is the surname of Tuoba Xianbei after he was integrated into the Han nationality in history?

In history, after Tuoba Xianbei was integrated into the Han nationality, the direct mainstream was finally determined as Yuanshi County, while Tuoba in Shuzhi had many Han surnames, including Shi, Li, Wang, Zheng, Jin and Zhao. The history of Tuoba Xianbei began to form at the end of the Western Han Dynasty, with a history of 1000 years, but now Tuoba Xianbei has disappeared in the long river of history.

Everyone is no stranger to Tuoba Xianbei's Northern Wei Dynasty. Regarding the reform of the localization of Emperor Xiaowen in the Northern Wei Dynasty, we learned a lesson in history books, which can be said to be a very famous history. Besides Manchu in Qing Dynasty, Tuoba Xianbei was another super fan of Chinese culture, but we don't know that the sinicization of Tuoba Xianbei people was not completed after a period of Emperor Xiaowen in the Northern Wei Dynasty, but through the efforts of several generations in the Northern Wei Dynasty.

Tuoba Xianbei's love for Chinese culture can be said to be influenced by Yan Qian. After the establishment of Yan Qian, Murong, a Xianbei nationality, invited Han literati to customize a set of ruling framework for themselves in order to better lead the Han people in their own fields. Yan Qian not only took the initiative to make friends with Han nobles, but also took the initiative to learn China culture. After the Xianbei people established political power, the Tuoba family also followed this tradition and

After Tuoba GUI established Yan Qian, Tuoba people began to explore the road of sinicization. From Tuoba GUI and Tuoba Tao to Tuoba Hong, Emperor Xiaowen of the Northern Wei Dynasty, after three generations' efforts, the sinicization of Xianbei people reached a climax. During Emperor Xiaowen of the Northern Wei Dynasty, TaBaHong took the lead in leading the royal family to change their surnames? Yuan? Stone, although it was restored in the Western Wei Dynasty? Tuoba? Surnames, but in the Sui and Tang Dynasties, the Tuoba nationality of Xianbei nationality still failed to resist the promotion of the historical trend of Han culture and continued to sinicize surnames, and the ancient Tuoba nationality finally disappeared.