3 kilometers northeast of Yangchunchun Town in Yangjiang, western Guangdong, there is a stone mountain, so it stands among the mountains, hence the name "Dushizi".

At the eastern foot of Dushizi, there is a cave with a height of 15m, a width of 2m to 8m and a depth of 4m, which is formed by fissure dissolution. This is the "Dushizi Ancient Human Cave Site".

Dushizi site belongs to the Pearl River cave-type cultural heritage with Huangyan Cave site in Fengkai, Guangdong Province, Zhuwuyan site in Qingtang, Yingde, Bailiandong site in Liuzhou, Guangxi Zhuang Autonomous Region, Zhupiyan site in Guilin, Lingui Miaoyan site, etc., and its * * * similarity is characterized by the existence of forged stone tools and edged stone tools in the relics, and the main body is forged stone tools.