1, Shiwei: Some scholars believe that the ancestors of the Mongols originated from Shiwei and were a tribal people who lived by fishing and hunting. The origin of Shiwei nationality can be traced back to Donghu in Qin and Han Dynasties.
2. Xiongnu: Some scholars believe that the Mongolian nationality originated from Xiongnu and was based on similar language and customs. However, there are also views that Mongols did not originate from Xiongnu, because the ancestors of Mongols did not come from a single source.
3. Gaoche nationality: Mongolians originated from Gaoche nationality, including Mongolians and Turks. Mongolians have no singers. Gao Che's "begging for yuanshi county", the ancestor of Genghis Khan, is "begging for Yan's family". She is independent of the high car with "no song"
4. Rouran: Some scholars believe that the ancestors of Mongols originated from Rouran, which is another way of writing Emperor, Canon and Zi Yue. It's a country name, not a surname.
Generally speaking, the ancestors of Mongols are a mixture of many nationalities and tribes, including Shiwei, Donghu, Xiongnu, Gaoche and Rouran.