During the Ming Dynasty, the leader of the Mongolian Tumut tribe, Iida Khan, exchanged markets and tributes with the Ming Dynasty; Iida Khan built the old city of Hohhot with the help of Ming Han craftsmen and asked the Ming government to give it the name of "Naturalization City"; and left a large number of Han Chinese exiles from the Ming Dynasty to develop agriculture in the plains of Tumut (Hohhot Plain). Iida Khan accepted the Ming title of "King of Shunyi". Ida Khan's policy of rule, promote the development of Mongolia, Mongolia and Han people's exchanges; for today's Hohhot has become the political, economic and cultural center of Inner Mongolia laid the foundation; to break the Mongolian and Han Chinese people in the Yuan Dynasty after the fall of the long-term military confrontation, the Mongolian and Han Chinese people and the harmonious coexistence of the historical model.

The great proletarian revolutionary, *** and state general, the Chinese people's *** and state vice-president comrade Ulanhu, for the creation of the party's national policy, for the liberation of the Inner Mongolia region has made outstanding contributions. Leading the people of all ethnic groups in Mongolia and China, on May 1, 1947, the establishment of the first ethnic minority autonomous region in New China - Inner Mongolia Autonomous Region, is a model for the implementation of the Party's national policy. Ulanhu words in Baidu know can be found.