Introduction to Mingxian Spring: Walk two miles up from Hutou Rock to Mingxian Bridge. You can see a stone lying horizontally at the foot of the mountain. It is about 9 meters long and 1.5 meters high. The stone cliff is hollow and the left end is slightly thicker, shaped like a guqin. , the spring water pours down from the stone wall, hits the stone, and makes a sound like the sound of a piano, so the spring is named "Ming Xian". There are stone carvings with the words "Mingxian Spring" and "High Mountain and Flowing Water" on the stone wall beside the spring.