Introduction to Xiangsi Lake: Located in the middle of Huayuan Mountain, it was formerly known as Nanwang Reservoir. The reservoir area is irregularly shaped along the mountain. There are viewing dams along the lake. In the distance, the green mountains are like a screen, and the green trees are like curtains. Once you see the clear water, it is clear and flat. There are no waves, reflecting the distant mountains and nearby trees, quiet and beautiful.