Introduction to Dawang Cave: There is a cave on the stone cliff called Dawang Cave, also known as "Yiwang Palace". It was once the residence of King Rouyi, the leader of the local Yao people. In the Battle of Luopang in the fourth year of Wanli in the Ming Dynasty (1576), he fought here against the conquest of Gaozhou General Chen Lin sent by Ling Yunyi, the governor of Guangdong and Guangxi, and died heroically.