Qingcheng Mountain is a secluded and tranquil place, lush with greenery, shrouded in mist, and filled with fresh, invigorating air. Its peaks rise one after another, covered in verdant forests that remain evergreen year-round. The surrounding peaks resemble a fortified city, and the scenic area is deep and serene, hence the reputation of "Qingcheng, the most secluded place under heaven." Another theory about the origin of the mountain's name is that during the Tang Dynasty, a mistake in a written edict changed "Qingcheng" to "Qingcheng," supported by existing Tang Dynasty inscriptions.