What happened to the solar terms in beginning of spring?

The most obvious change of solar terms in beginning of spring is the weather. In spring, the temperature began to rise, and sunshine and rainfall began to increase. Since the solar terms in beginning of spring, the time series has entered the spring. In nature and people's minds, "spring" means mild weather and warm days, which means the revival of everything. But for most parts of the country, the beginning of spring is just a prelude to spring.

In beginning of spring, you can obviously feel the breath of early spring in the Tropic of Cancer and its south of China. The area north of the Tropic of Cancer can only be said to be a prelude to spring. Everything has not recovered yet, and it is still in the winter when everything is closed. For the area north of the Tropic of Cancer, the farther away from the Tropic of Cancer, the later the spring comes.

Some ancient works of China divided the 15th beginning of spring into three periods: "The east wind thawed, the insects began to vibrate, and the fish became cold", which means that the east wind warmed up and the earth began to thaw.

Five days after the spring, the stinging 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.