What snakes are there in China mythology?

In the folk beliefs of the Han nationality, snakes are worshipped as gods. Candle dragon, a snake with a human face, is a god snake that maintains the universe; Fuxi, the legendary ancestor of China, and the mother snail are also snake-faced snakes; Xuanwu, one of the four spirits worshipped in ancient times, has the image of turtles and snakes intertwined. According to Shan Hai Jing, there were 58 tribes in China who believed in totems in ancient times, and 8 of them took snakes as totems. In addition, the gods in the stories in the book, such as Kuafu, Adults, Zai Tian, Yan Huai, etc. All of them are snakes or are surrounded by snakes.