What do you mean by longevity and longevity of Xuanwu?

Xuanwu is a noble person in the eight characters. "Xuanwu ruler" is a noble character in the eight characters. According to ancient books, anyone who enters the "Xuanwu Jun" will be rich and powerful if his fortune is not extinguished, and he will even help the old heroes of the royal family. Xuanwu is one of the four spirits in ancient China mythology. Xuanwu ancient sound, tong xuanming. According to legend, Xuanming was the water official of Xia State, and the husband and wife devoted themselves to water. After their death, they were worshipped as water gods. The totem of Xi nationality is tortoise, while the totem of Xiu nationality is snake. The two ethnic groups have been married for generations, and the totem has also merged into one, which has become a symbol of the entanglement between turtles and snakes.