Introduction to Shiqi Old Town: Zhongshan City was called Xiangshan County in ancient times, and the county seat was Shiqi. It is a typical town based on commerce. The hill in the sand table is "Yandun Mountain", which has now been built as "Zhongshan Park"; the tower on the top of the mountain is the "Fufeng Wenbi" - Yandun Flower Tower, one of the "Ten Scenic Spots of Zhongshan".