Lingaku- Shanxi 山西【Shān xī】, Chahar 察哈尔【Chá hā ěr】 and Hebei 河北【Hé běi】 (three provinces of the Republic of China in the period 1912-1936)
Generated: This refers to the geographical area that includes three specific provinces in historical context. It is often discussed in studies of Chinese history, especially during the Republic era.
Shanxi, Chahar, and Hebei is an important region in Chinese history.