Introduction to Midi River:Midi River is a small tributary of the Wujiang River system. The river flows from high mountains into deep valleys. Among them, on the 60-meter-long river section, the Sandie Falls form in one go, with a total drop of 40 meters. The river water and stones coexist, and suddenly penetrate into the mountains, forming majestic karst wonders such as Gao Shiba, Shizhu Cao, Tiansheng Bridge, and Huadi Rock. 21. There are not only primitive rhododendron forests along the 9-kilometer-long river, but also precious ancient, large and rare plants. Among them, there are thousand-year-old mulberries called "China's No. 1 Mulberry", "Yuci Ginkgo" with a single tree in the forest, ancient camphor trees surrounded by four people, and wild bayberry trees with a circumference of 1 to 8 meters, etc.