"beginning of spring" or "vernal equinox" which represents spring?

Beginning of spring stands for spring. As one of the "twenty-four solar terms", beginning of spring, like Changsha, beginning of autumn and beginning of winter, reflects the changes of all seasons. Beginning of spring means that the winter when everything is closed has passed, and it has begun to enter the spring when everything is warm and sunny.

Due to the vast territory of China, the climate varies greatly from place to place, so the specific climate significance of "Li" does not apply to all parts of the country, and the corresponding area is Huangchi and Lingnan area at the junction.

The dividing line between winter and spring is on the line from Guilin, Guangxi to Ganzhou, Jiangxi. When spring begins (the longitude of the sun reaches 365,438+05), the area south of this line already has the breath of spring; And 93% of China's land area is still in winter. When it comes to Heilongjiang, it is usually Grain Rain or long summer and spring. "Li" is just a reference in many areas.