The scenery of the water is so beautiful that it is known as the "Little Lijiang River" and is called the "Holy Water River" by the world because it flows through the mausoleum of Emperor Yan. According to experts' research, she is an unpolluted river, with excellent ecological environment, clear water quality, twists and turns, surrounded by peaks on both sides of the strait, and beautiful scenery, just like a magical and wonderful landscape painting, which has been lamented by famous writers in past dynasties. Now, tourism and leisure projects such as water rafting and farmhouse music have been developed in Tanjiang Fishing Village, a national water conservancy scenic spot. Zhishannao, originating from Yanling County at the foot of Jinggangshan, flows through 6 towns and 3 townships in Hengdong, with a total length of 72.5 kilometers. There are three dams on the river, Ronghuan, Ganxi and Tang Yang, with beautiful scenery and rich landscapes along the way, including Baimaozhou, lingshan scenic spot, Taiping Temple, Yan Guang Temple, Scholar Table, Golden Toad and Bijiafeng. Where can I erase the poverty inside and outside? Taiping Gefei temporarily boarded. Chaoyang does not smell the soap, Yuxi sees the shadow of ancient wood. Who hates washing with nostalgia? Sitting with a good guest is not lonely! "Xu Xiake, a great geographer and writer in the late Ming Dynasty, also recorded the Huihe River in detail in Xu Xiake's Travels. Liu Zhenwu, a poet in the Qing Dynasty, was impressed by the picturesque scenery of Lingshan and wrote a poem "Range Rover of Lingshan": "Beyond the seven or two peaks, Lingshan has a different sky. The ancient south is cool and sunny, the strange rocks swallow the flowing springs, the dense forests hide the houses, the clouds are deep and the clouds are hidden, the night bells want to be quiet, and the wind and moon are full of Sichuan. "