What are the six solar terms in spring, and what does it mean to be frightened?

The 24 solar terms, namely beginning of spring, Rain, Surprise, Spring Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Slight Summer, Great Summer, beginning of autumn, Early Summer, Millennium, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Winter Solstice, Slight Cold and Severe Cold, are all based on the sun's ecliptic.

In order to facilitate memory, there is a song "Twenty-four solar term song" in China traditional culture. The whole song is only four sentences, short and pithy, and children with primary school education can recite it casually:

Sting is one of the 24 solar terms. Every year, when the sun runs to 345 degrees of the yellow meridian, it is called tingling, usually from March 4 to 7 every year, when the temperature rises rapidly and spring thunder sprouts. "Stinky" refers to the activities that small animals are drilled into the soil by Lei Zhen to spend the winter.

Twenty-four solar term song

Spring rain surprises spring and bright valley days, and summer is full of mans and summer heat is connected;

Autumn dew, autumn cold frost, winter snow cold.

The dates of the two festivals are fixed every month, with a maximum difference of one or two days.

In the first half of the year, there are six credits and one credit, and in the second half, there are eight credits and three credits.