Introduction to Shitang: Shitang Town is located on the southeast coast of Zhejiang, between Taizhou Bay and Wenzhou Bay. It is the first-level structural compound second uplift zone of the Neocathaysian system in the southeastern part of the country, and is a denudation area during the Yanshan uplift period. Shitang was an island in ancient times. With the movement of the earth's crust and the artificial reclamation and siltation over the years, the sea channel between Songmen and Shitang Island was silted up and became a peninsula connected to the land. It is feasible to walk on foot.