Chahar Province
Chahar, 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 Mongols.
Administration and history
Chahar Province is named after the Chahar, a tribal group of the Mongols who live in that area. The area was controlled by various empires that ruled over China's north including the Han, Tang, Liao, and Jin dynasties. After the unification of the Mongol tribes under Genghis Khan, the area came under Yuan rule. After the Yuan dynasty, the area was a battleground between the Ming dynasty and Northern Yuan. Then the Chahar tribe became the personal appanage of the monarchs of the Northern Yuan dynasty since the reign of Batumongke Dayan Khan. By the Qing dynasty, Chahar was a "Zhangyuan Special Region", although Yao Xiguang proposed making Chahar a province as early as 1908.Republic of China era
In 1913, the second year of the Republic of China, Chahar Special Administrative Region was created as a subdivision of Zhili Province, containing 6 banners and 11 counties:In 1928, it became a province. The last five counties on the above list were partitioned to Suiyuan province. And ten counties were included from Xuanhua Subprefecture, Koubei Circuit, Hebei Province:
All banners belong to the Shilingol League.
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 was established in Kalgan on May 26, 1933 by Feng Yuxiang and Ji Hongchang.
1948–1952
In 1952, six years after becoming communist, the province was abolished and divided into parts of Inner Mongolia, Beijing Municipality and Hebei.| Name | Administrative Seat | Simplified Chinese | Hanyu Pinyin | Subdivisions |
| Zhangjiakou | Zhangjiakou | 张家口市 | Zhāngjiākǒu Shì | none |
| Datong | Datong | 大同市 | Dàtóng Shì | none |
| 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 |