Introduction to Panlong Cave: Panlong Cave is located in Daheqi, Longquan Township. The threshold, door rails and door curtains of this cave are made of stalactites and are lifelike. An uneven boulder lies across it, with pits and pits on it, like scales. A, the dragon's head, tail, claws and bones can be vaguely discerned around it, looking like a dragon coiling around the cave, hence the name "Panlong Cave".