Mongols originated from a tribe of Wang Jianhe (now the south bank of Ergon River) in the Tang Dynasty in the 7th century A.D., and have close ties with East Lake, Xianbei, Qidan and Shiwei in northern China.

In 840 AD, after the collapse of the Uighur khanate, most of this tribe moved westward to Mount Bourhan (now Mount Kent in Mongolia) and developed into many tribes with their own names. During the Liao and Jin Dynasties, it was often called "Tatar" or "Cuobu".

/kloc-in the 0/2 century, Temujin, the leader of the Mongolian Ministry, defeated the disputed tribes in Mongolia one after another and unified Mongolia. 1206, Temujin held a big party on the banks of Monan River to establish Great Mongolia. Temujin was promoted to Mongolian Khan and Genghis Khan. So "Mongolia" began to become a national name. The Mongols immediately unified the north of China. Since then, under the leadership of Genghis Khan, he has continued to explore the west, and successively established four vassal states (khanates): Qincha, Chahetai, Wokuotai and Yier. It has opened up land transportation routes in Asia and Europe, and promoted cultural and economic exchanges between East and West. Kublai Khan of Yuan Shizu established the Yuan Dynasty (127 1 ~ 1368) and unified the whole country. The unprecedented unification of the powerful Yuan Dynasty established the territory of modern China and consolidated and developed our multi-ethnic country. In the Ming Dynasty, Mongolians were divided into "Tatars" and "Waci people". In the Qing Dynasty, Mongolia established the "Union Flag System", or compiled flags and set up a presidential system to rule.