Why is the snake a mascot?

In the minds of ancient people, the snake symbolizes intelligence, wisdom, land, women and fertility. It is also the incarnation of the water god, the dragon. The logo and emblem of the modern world medical association - the snake wrapped around the cane is called the "snake emblem". The staff represents traveling around the world to heal patients; the snake is a symbol of health, longevity and curative effect. Extending the relationship between snakes and humans, there are Han Dynasty portrait stone carvings in Wushi Temple in Jiaxiang County, Shandong Province, and Han Dynasty sarcophagus portraits unearthed in Baozi Mountain, Xinjin, Sichuan, etc., which depict Fuxi and Nuwa mating with human heads and snake bodies. They are human figures in Chinese mythology. 's ancestor. Legend has it that Fuxi and Nuwa, who had the head of a human and a body of a snake, recreated human beings after mating. Since then, human beings have been able to multiply endlessly. Fuxi and Nuwa, who have the head of a snake and a body of a human, are considered to be the ancestors of mankind. Therefore, people have a strong affinity for snakes. The psychology of reverence. The myth shows that people have had a sense of reverence and mystery for snakes since ancient times. Therefore, snakes were regarded as deified animals in the minds of ancient people and served as totems of worship.