|province of the Republic of China|
|former province of the People's Republic of China|
Chahar (Mongolian: ᠴᠠᠬᠠᠷ Чахар; traditional Chinese: 察哈爾; simplified Chinese: 察哈尔; pinyin: Cháhā'ěr), also known as Chaha'er, Chakhar, or Qahar, was a province of the Republic of China in existence from 1912 to 1936, mostly covering territory in what is part of eastern Inner Mongolia. It was named after the Chahar Mongolians.
Administration and history
Chahar Province is named after the Chahar, a tribal group of the Mongols who live in that area. Before the unification of the Mongol tribes under Genghis Khan, the area had seen intermittent Chinese influence over the native Mongols. After the Yuan dynasty (1271–1368), the area was only intermittently controlled by China. The Chahar had become the personal appanage of the Khagans of Mongolia since the reign of Batumongke Dayan Khan (r. 1479–1517). By the Qing dynasty (1644–1912), Chahar was not yet a Chinese province, but "Zhangyuan Special Region" (張垣特區), although Yao Xiguang (姚錫光) proposed making Chahar a province as early as 1908.
In 1928, it became a province. The last five counties on the above list (starting from Xinghe) were partitioned to Suiyuan province. And ten counties were included from Xuanhua Subprefecture (宣化府), Koubei Circuit (口北道), Hebei Province:
All banners belong to the Shilingol League (ᠰᠢᠯᠢ ᠶᠢᠨᠭᠣᠤᠯ, 锡林郭勒盟).
From 1937 to 1945, it was occupied by Japan and made a part of Mengjiang, a Japanese-controlled region led by Mongol Prince Demchugdongrub of the Shilingol Alliance. The Chahar People's Anti-Japanese Army Alliance (察哈爾民眾抗日同盟軍) was established in Kalgan on May 26, 1933 by Feng Yuxiang (馮玉祥) and Ji Hongchang (吉鴻昌).
|Name||Administrative Seat||Simplified Chinese||Hanyu Pinyin||Subdivisions|
|Yanbei Division||Datong County||雁北专区||Yànběi Zhuānqū||13 counties|
|Qanan Division||Xuanhua County||察南专区||Chánán Zhuānqū||11 counties|
|Qabei Division||Zhangbei County||察北专区||Cháběi Zhuānqū||9 counties|
Chahar Province was divided north-south by the Great Wall, with North Chahar being the larger in area and South Chahar, with the capital, Zhangjiakou, being far larger in population. It had an area of 278.957 km2 (107.706 sq mi). In North Chahar most of the land was part of the northeastern extension of the Gobi Desert.
- North: Xing'an
- North and West: Mongolia
- West and South : Suiyuan
- South: Shanxi and Hebei
- East: Rehe and Liaobei
- Yao, Xiguang (1908), 籌蒙芻議 [A Humble Suggestion on Planning of Mongolia], OCLC 32634034
- Facsimile reprinted in 1965 in Taipei by Wen-Hai Press OCLC 24615818
- Aberle, David Friend; Vreeland, Herbert Harold (1957). Chahar and Dagor Mongol Bureaucratic Administration: 1912–1945 (2nd ed.). New Haven, Connecticut: HRAF Press. OCLC 7421313