Those solar terms reflect natural life phenomena.

Sting-the sudden movement of spring thunder woke the hibernating animals in the soil. At this time, the temperature rose rapidly, and the spring thunder gradually appeared.

Move it. Every year around March 5 of the Gregorian calendar is a shock. Grain Rain —— The increase of rainfall is very beneficial to the growth of cereal crops. Xiaoman in Grain Rain is around April 20th every year in Gregorian calendar, which means that the seeds of summer crops are full, but not yet mature, just small and not yet full.

Every year on May 2 1 day of the Gregorian calendar, it is full.

Crops with awns, such as awn seed wheat, mature and summer sowing begins. Every year around June 5, it is a mango.