Introduction to Wanrongjiang: Qianzhou belongs to the Shili Basin and is surrounded by mountains. It is covered with green pines and cypresses and is shaded by green trees. Its mountains are like nine turtles looking for their mothers. Wanrong River and Tianxing River surround the island, forming three continents, shaped like the Qian Gua, which is called Qianzhou. Shen Congwen's book "Western Hunan" also specifically describes the beautiful scenery of Qianzhou.