What does it mean that everything is spring when the sun stings?

That is to say, after beginning of spring, everything recovered and a year began. Beginning of spring, one of the 24 solar terms, is also called "",and "beginning of spring" means "beginning". China takes beginning of spring as beginning of spring, and beginning of spring is when the sun reaches 3 15 degrees on February 4th or 5th every year.

The ancients defined beginning of spring as the first of the 24 solar terms. On the day of beginning of spring, looking up at the starry sky at seven o'clock in the evening, you can see that the bucket handle of the Big Dipper points to the northeast, that is, the azimuth angle is 45 degrees, which the ancients called the direction of Gen (one of the eight diagrams).

Speaking of beginning of spring, people obviously feel that the days are getting longer and the sun is getting warmer. Temperature, sunshine and rainfall are often at the turning point of the year and tend to rise or increase. The growth of crops in early spring is accelerated, and the water consumption for bolting rape and jointing wheat is increased. Irrigation and topdressing should be done in time to promote growth. Agricultural proverbs remind people that "it rains in early spring, get up early and go to bed late", and Da Chun has also begun to prepare for agriculture.

Although it is spring, most parts of South China are still very cold. "Spring snow comes too late, so it is flying through the Woods." These climatic characteristics should be taken into account when arranging agricultural production.

In ancient China, beginning of spring was divided into three periods: "when the east wind thawed, when the stinger began to vibrate, and when the fish was frozen." The flower letter corresponding to the three seasons is "waiting for the Spring Festival, waiting for cherries, waiting for spring." It is said that the east wind warms and the earth begins to thaw. Five days after beginning of spring, hibernating insects slowly woke up in the cave. Five days later, the ice in the river began to melt and the fish began to swim on the water. At this time, there are still broken borneol on the water, floating on the water like fish.