Introduction to Wu Daoren'an: The mountain dock here is more than an acre in size and is surrounded by cliffs on all sides. During the Xuantong period of the Qing Dynasty, Taoist Yu Yicheng built a nunnery on a cliff with three platforms stacked on top of each other. There is an ancient cave at the bottom of the cliff, which is where Wu Taoren practiced cultivation, so it is called Wu Taoren's nunnery. Above is the Jade Emperor's Palace, with a clear spring to the west and a deep stream to the south. During the Republic of China, a temple fair was set up around the dock, and it has since become a place for material exchanges within and outside Changcheng Ridge. Nowadays, the palace and remnants of the monument still exist, covered by pines and cypresses, ancient catalpa trees blocking out the sky and the sun, and dotted with red flowers and pink fruits of weeping silk grass, making it a dangerous and secluded place.