linguistic:translation, stylistic:style_transfer, structural:summarization, structural:expansion, information:classification
Administrative divisions

Inner Mongolia is divided into twelve prefecture-level divisions. Until the late 1990s, most of Inner Mongolia's prefectural regions were known as leagues (Chinese: 盟), a usage retained from Mongol divisions of the Qing dynasty. Similarly, county-level divisions are often known as banners (Chinese: 旗). Since the 1990s, numerous leagues have been converted into prefecture-level cities, although banners remain. The restructuring led to the conversion of primate cities in most leagues to convert to districts administratively (i.e.: Hailar, Jining and Dongsheng). Some newly founded prefecture-level cities have chosen to retain the original name of league (i.e.: Hulunbuir, Bayannur and Ulanqab), some have adopted the Chinese name of their primate city (Chifeng, Tongliao), and one league (Yekejuu) simply renamed itself Ordos. Despite these recent administrative changes, there is no indication that the Alxa, Hinggan, and Xilingol Leagues will convert to prefecture-level cities in the near future.

These prefecture-level divisions are in turn subdivided into 102 county-level divisions, including 22 districts, 11 county-level cities, 17 counties, 49 banners, and 3 autonomous banners. Those are in turn divided into 1425 township-level divisions, including 532 towns, 407 townships, 277 sums, eighteen ethnic townships, one ethnic sum, and 190 subdistricts. At the end of 2017, the total population of Inner-Mongolia is 25.29 million.