Snake in Chinese mythology

Snakes (also known as serpents) are an important motif in Chinese mythology. There are various myths, legends, and folk tales about snakes. Chinese mythology refers to these and other myths found in the historical geographic area(s) of China. These myths include Chinese and other languages, as transmitted by Han Chinese as well as other ethnic groups (of which fifty-six are officially recognized by the current administration of China). Snakes often appear in myth, religion, legend, or tales as fantastic beings unlike any possible real snake, often having a mix of snake with other body parts, such as having a human head, or magical abilities, such as shape shifting. One famous snake that was able to transform back and forth between a snake and a human being was Madam White Snake in the Legend of the White Snake. Other snakes or snakelike beings sometimes include deities, such as Fuxi and Nüwa and Gong Gong. Sometimes Fuxi and Nuwa are described as snakes with human heads and sometimes as humans with dragon or serpent tails...

In the study of historical Chinese culture, many of the stories that have been told regarding characters and events which have been written or told of the distant past have a double tradition: one which tradition which presents a more historicized and one which presents a more mythological version. This also may be true of some accounts related to mythological snakes and snakelike beings, in China.

In ancient China, some of the river gods which were worshiped were depicted in the form of some sort of snake or snakelike being:

In the ancient China of the Han dynasty (206 BCE – 220 CE), worship of Four Directional deities developed, the directions were east, south, west, and north. With the direction of the middle, there were five major directions, each associated with a divine being or beings, a season, and a color (with the "middle direction" being associated with the emperor and the color yellow). This set of correlations of five whatevers included many more than mentioned here, in the elaborated philosophical system of Wu Xing, although some of the basics related to directional deities was much older. The north was associated with a pair of divine beings, the Dark Warrior, a tortoise and snake creature, with the season of winter, and with the color black (also often considered to be a deepish shade of blue). Each of the directions was also associated with one of the wu xing, or five "elements" (sometimes also translated as "phases" or "materials"): that of the north was water. According to Anthony Christie, the tortoise and snake combination was known as the Black Warrior. And, that although the worship of the other directions was an ancient practice, the worship of the north was avoided because the north was considered the dwelling place of a destructive deity of the ocean wind. However, the worship of the north was practiced, with sacrificial ceremonies to the Black Warrior, by the rulers of the Han dynasty, which claimed to rule with the protection of water and the north. Although the Black Warrior (Xuan Wu) is generally depicted as a snake entwining around a turtle, sometimes they are viewed as two separable generals.

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