abstract:Mount Wangwu () is a mountain situated about north west of Jiyuan City in China’s Henan Province. Located in the Wangwushan-Yuntaishan National Park, Mount Wangwu is a famous Taoist site that includes the “Celestial Grotto of the Small Pristine Void” (小有清虚洞天), one of the Ten Grotto-heavens of Taoism.