Shuangxin Shihu is located in a small island in the suburb of Penghu, Taiwan. I thought it was a masterpiece of nature. Later I learned that it has a long history of more than 700 years. I used basalt and coral reefs to build a fishing stone in the intertidal zone. wall. But because of the shape and the turquoise of the sea, it has now developed into an attraction, and many people come here to pilgrimage to the romantic Shihu. Double Heart Stone Shanghai is made up of sea stones. It is one of the most complete and beautiful ones in Wuhu, and is also the best sea fishing ground.