Characteristics and customs of the solar terms of fright.

Liu Dai and tea willow are very popular all over the country, especially in the south. On the festival day, some people put willow branches in front of the door or under the eaves, some people wear wicker rings on their heads, some local women wear wicker on their heads, and men wear wicker on their bodies. People not only like to wear willow branches themselves, but also insert them on the lintel to ward off evil spirits. In some places, noodles and dates are used to make swallows, and then willow branches are strung together and inserted in the door, which is called "pushing swallows". There are hundreds of ghosts on this day, and people should pay homage to the souls of their ancestors and carefully keep a certain distance from them.

Sting is the third of the 24 solar terms. Battle nail, the sun reaches 345 degrees of the Yellow Meridian, and the festival is on March 5-6 of the Gregorian calendar. Spine reflects the state of germination and growth of natural organisms affected by rhythm changes. Speaking of earthquakes, the sun's spirit rises, the temperature warms up, the spring thunder suddenly moves, the rain increases, and everything is full of vitality. Farming production is closely related to the rhythm of nature, and the solar term of fright is of great significance in farming, which is the reflection of ancient farming culture on natural festivals.