What are the solar terms behind the Great Cold?

1, after the severe cold, beginning of spring solar terms.

2. beginning of spring, the first of the 24 solar terms, was listed as the first month solar term in the official yearbook of Ming and Qing Dynasties; The arrival time is on February 3-5 of the Gregorian calendar every year (around the first day of the first lunar month), when the sun reaches 3 15.

3. What does beginning of spring mean? "Reason" means "beginning". Since the Qin Dynasty, China has always regarded beginning of spring as the beginning of spring. Beginning of spring is divided from astronomy, with spring flowers and flowers; Spring is growth, cultivation and sowing. The period from the beginning of the Spring Festival to the long summer is called spring.