Introduction to the winding path and secluded forest: The noisy cicada forest becomes quieter, and the bird singing mountain becomes more secluded. Walk along the trail, twisting and turning, as if there is no end. Walking through it, listening to the crisp chirping of birds, the powerful cry of cicadas, the faint sound of streams at the bottom of the valley, and all the natural sounds of nature, is not a physical and mental enjoyment.