What is the custom of shaving the dragon's tail?

1, shaving the dragon's tail is shaving the faucet. Shaving the dragon's head means shaving your head and hair on the second day of the second lunar month, that is, the day when the dragon looks up. It is generally believed that shaving one's hair on this day will bring good luck, so the business of barber shops is more prosperous than before.

2. Around February 2nd of the lunar calendar, it coincides with the shocking solar terms. Sting means that the rumble of spring thunder wakes up the dormant insects. Legend has it that hibernating dragons will also be awakened by thunder, so there is a saying that "on February 2, dragons look up." The word "the dragon looked up" was first seen in Liu Dong's Spring Field, Volume II of Scenery of Imperial Capital in Ming Dynasty: "On February 2nd, the dragon looked up". In many places in ancient China, whenever the dragon looked up, people would go to the river to offer sacrifices to the dragon god.