Introduction to Wangyuan Rock: The two characters "Zhanyuan" carved on the cliff were inscribed by Hu Hai, the general of the Ming Dynasty. Regarding the "Tiangyuan" Rock, predecessors have described: "There is a huge stone like a plate on the top of the mountain, holding up the clouds. If you look at it from the sky, you will see the sea is vast and the sky is low, and the sky is vast. When the sky is bright, you can see it at a glance for dozens of miles." "He also wrote a poem: There are no hibiscus trees in the sea, but Hu Gong is better than the one on the cliff. The iron paintings with silver hooks and real-looking willows still show the artistry of those years.