Chengshan is a town in Rongcheng City, which is part of Weihai prefecture-level city in eastern Shandong province, China. It is located on the Shandong Peninsula, a region in the eastern part of the country that faces the Yellow Sea.
The source material available on Chengshan is limited to its administrative identity: it is a town-level division within Rongcheng City, Weihai, Shandong. No further details about its population, history, economy, or landmarks are provided in the available reference material.
Note that the subject specified for this article is the town of Chengshan in Shandong province. Other places in China share the name Chengshan, including locations in Jiangxi and elsewhere, but those are distinct from the Shandong town described here.