Introduction to Zixia Plank Road: The winding mountain road runs through the forests of the peaks and valleys. It is called "Zixia Plank Road" because it leads to Zixia Cave. You can see many strange pines and rocks along the road. Looking back at the northwest peak, there are many pictographic stones such as squirrels eating, hounds sleeping, turtles exploring the sea, turtles laying eggs, tengu looking at the moon, snakes swallowing the moon, lying camels in the desert, immortals gathering, two frogs fighting each other and so on.