Introduction to the Crane Call: It is said that if you face the north here and clap your hands attentively, you will hear the heavenly chirping of the "Crane", which is a mystery in the world and unique. Visitors can't help but sigh: "There is no relief on the Yanbo River, the yellow crane flies away from Parrot Island, the fairy mountain is better than Heshan Mountain, the sea and the sky are vast for you to travel." This scene is located in front of Sanzhen Hall.