On the turtle's back is a stone tablet. The sixth son of the dragon, named Pacha Pacha, also called Wang Xia, looks like a turtle. He is an old six. His life is powerful, and the tortoise under the stone tablet seat is his portrait. Legend has it that in ancient times, Baxia often carried three mountains and five mountains on his back and made waves in rivers, lakes and seas. Later, Dayu subdued it when he was controlling the water. It obeyed Dayu's command, pushed mountains and dug ditches, dredged rivers and made contributions to water control. After the flood was defeated, Dayu was worried that he would run wild again, so he moved to a huge stone tablet with indomitable spirit, which was engraved with the merits of water control and told him to carry it. The heavy stone tablet prevented him from walking casually. The dam is very similar to the tortoise, but there is still a difference when you look closely. Bazaar has a row of teeth, but the tortoise doesn't. The number and shape of nail plates under the dam and on the tortoise shell are also different. Bullies, also known as stone turtles, are symbols of longevity and good luck. It is always struggling to move forward with its head held high, its four feet desperately propped up, struggling to move forward, but unable to move. The pedestals of some famous stone tablets in China are carried by tyrants, which can be seen in the forest of steles and some historical sites.
There are four beasts with snakes on the turtle's back: Qinglong, White Tiger, Suzaku and Xuanwu, among which Xuanwu is the name of water god, Xuanwu is the god of the north, and it is a combination of turtle and snake.
Xuanwu has many different versions, and there are sculptures of faucets!
Xuanwu originally meant Xuanming, and the ancient sounds of Wu and Ming are interlinked. Xuan means black; Ghost means yin. At first, Xuan Ming described the tortoise divination as follows: the tortoise's back is black, and the tortoise divination is to let the tortoise go to the underworld to ask his ancestors, bring back the answers and show them to the world in the form of divination. Therefore, the earliest Xuanwu is the tortoise. Since then, the meaning of Xuanming has been expanding. Turtles live in rivers, lakes and seas (including turtles), so Xuan Ming became a water god; The tortoise lives long, and Xuan Ming has become a symbol of immortality; It turned out that the underworld was in the north, and the divination of Oracle Bone Inscriptions in Shang Dynasty was' its divination will be in the north', so Xuan Ming became a northern god again.