Introduction to Wanghuo Pond: The original site of Wanghuo Pond is on Hutou Mountain in the northeast of Dapeng Mountain. According to legend, after Xu Fu went to sea, some old and weak soldiers built a wall with huge stones, like a pass, with a passage in the middle. Firewood could be piled in the pond and a fire would be lit at night. , thick smoke filled the air during the day, indicating the course for Xu Fu's return voyage. The rebuilt Wanghuotang is only based on its original meaning.