Shàngdǎng

Shangdang is a historical name associated with the high basin of southeastern Shanxi. The ancient commandery and later administrative units did not necessarily share the same boundaries. Cultivated valleys and surrounding mountains formed a landscape connected to neighbouring basins and the North China Plain by upland routes and passes.

Under the Ming and Qing, the wider Lu'an region formed part of the imperial administrative system. Officials handled revenue, law and communication, while markets, lineages and religious institutions also shaped rural life. Mountain routes carried people and goods between districts.