Haigong Temple is located on Longshan Island, Qiandao Lake. The tour guide fooled him by taking a battery car and one stop directly to Haigong Temple. It is a temple built to commemorate Hairui. The area is small, but it is exquisite. Because it is located on the island, it was previously unreachable, and now tourists are relatively limited. So the preservation is also very good. There is a staff member at the door who has been inciting everyone to throw coins and feels very embarrassed.