Mongolian is a nation with a long history and splendid culture. The legendary Mongols have a history of over 3,000 years. According to written records, it has a history of 1000 years.

With regard to the ethnic origin of Mongols, most scholars now believe that Mongols belong to the Donghu nationality. In 209 BC, Donghu was destroyed by Xiongnu, and the ministries of Donghu were ruled by Xiongnu for three centuries. From the end of the first century to the beginning of the second century, the Huns were destroyed by the Han Dynasty, and a Xianbei people from Donghu moved to their land from the Huangshui River basin. The remaining Huns also claimed to be Xianbei, and Xianbei became stronger from then on. In the middle of the 4th century AD, a branch of Xianbei people living in Huangshui and Laohahe river basins called themselves "Qidan"; A branch of Xianbei people living in the western section of Xing 'an Mountains (now Hulunbeier area) is called "Shiwei". The Mongolian Ministry is a branch of Shiwei people, which was recorded in the Tang Dynasty and called "Wu Meng Shiwei".

According to historical records, the Mongolian Ministry initially included only two clans, the Nigus and Qiyan. After they were defeated by other Turkic tribes, there were only two men and two women left. They fled to Ergon (a mountainous area along the Ergon River) to live and reproduce. After about 400 years, the tribe gradually prospered and produced many branches. In the 8th century, due to the continuous growth of population, among the Mongolians who moved abroad, there was a very prestigious person named Kyle Polo Tiechina, and Dileqin Mongolia headed by him claimed to be "begging for teeth" (begging for the plural of face). The "begging teeth" people moved to Kent Mountain at the source of the Wonan River, and their lifestyle changed from hunting to nomadism.

According to the Secret History of Mongolia, after the death of Kyle's 12th grandson, his widowed wife Alanhuo gave birth to three sons. It is said that all three sons were born after exposure. Because they were born at Alan Hobai's waist, their descendants are called "Njogu Mongols". In Mongolia, the Kim family, whose ancestor is Kyle Polo Chaer, is the ancestor of Genghis Khan. Deer Qin Le Mongolia and Njogu Mongolia, collectively referred to as "Yeke Mongolia" (Great Mongolia), are primitive Mongolians.

In addition, there are many Mongolian tribes, who are primitive Mongols:

Zhaciyier, once a powerful tribe in Liao Dynasty, has ten branches, namely Zheti, Tuohuciwen and Duo Long Jier. They live in the south river valley. In the war with Liao soldiers, Zazier suffered a heavy blow. Liao set up our department to rule them. By the twelfth century, the tribe had declined.

Tatar-Ranch is around lake bell. It used to be very powerful, so many tribes called themselves Tatars. Later this tribe was wiped out by Genghis Khan.

Mirc-The pasture is in the Selenger River valley. It was a powerful tribe in the late Jin Dynasty, and was finally destroyed by Genghis Khan.

Swimming is also a thorn, and Bahu-who lives near the northwest.

During the Liao and Jin Dynasties, there were three powerful tribes in Mongolia: Kelie, Naiman and Wanggu. They are also primitive Mongols.

/kloc-At the beginning of the 3rd century, Genghis Khan unified the ministries of the Mongolian Plateau and established the Great Mongolian Empire. Divide the population with the new thousand households system. Defeated tribes, such as Tatar, Kelie and Naiman, were divided into thousands of households. Under the rule of the unified khanate, different ethnic groups, ministries with unbalanced social development and different dialects have formed Mongolian people with the same geographical, economic, linguistic and psychological qualities.