China properChina proper is a geographical term which refers to China excluding the frontier regions of Outer China: Xinjiang, Tibet, Manchuria, and Inner Mongolia. Outer Chinese regions were formerly dependencies of the Qing Empire based in China proper.
China proper is bounded north by Mongolia, west by Tibet and Kyrgyzstan, southwest by Burma, south by Tonkin (northern Vietnam) and the Gulf of Tonkin, southeast by the South China Sea, east by the East China Sea, the Yellow Sea, Bohai Sea and Manchuria. Its area is approximately 1,500,000 km˛.
- Zhili (now Hebei): capital-province
For Outer Chinese regions of Fengtian (now Liaoning), Jilin, Heilongjiang, Xinjiang, and Mongolia, the military leaders are generals (將軍) and vice-tudong (副都統), and civilian leaders are heads of the leagues (盟長).
In 1878, Xinjiang became a province, in 1909, Fengtian, Jilin, and Heilongjiang were made provinces as well. As a result, there were 22 provinces in China (Outer China and China proper) near the end of the Qing Dynasty.
The entire China proper was divided into several thousand counties at the beginning of the 20th century.