Introduction to Fu Gui Stone: On the bank of the Yangtze River, there is a stone beam that looks like a fish spine, which is known as "Fu Gui Stone". It is said that Dayu and his wife Tushan Nu left home to control floods three days after their wedding. Every day, the wife stood on the stone where she was separated from her husband and called him back. Every time he called, a water column formed in the river. The Dragon King was moved by Tu Shannu's true feelings, and ordered the turtle to go to the center of the river at Chaotianmen and raise the stone so that she could see further. During the long call, Tushannu's body merged with the stone and became this "husband's return stone".