Twenty-four solar terms were formed in the Spring and Autumn Period, which was a brilliant achievement in the history of ancient science in China. Until now, they are still of great significance to th

Twenty-four solar terms were formed in the Spring and Autumn Period, which was a brilliant achievement in the history of ancient science in China. Until now, they are still of great significance to this arrangement (). Twenty-four solar terms were formed in the Spring and Autumn Period, which is a brilliant achievement in the history of ancient science in China, and it is still of great significance to chronology (agricultural production) until now. There is an agricultural proverb in Jiangsu and Zhejiang provinces, which talks about the relationship between the characteristics of each solar term and agriculture; In early spring, the sun is turning and the rain is by the river.

Frightened crows, the vernal equinox drops dry.

Qingming is busy planting millet, and Grain Rain is busy farming.

Long summer goose feathers live, birds come here.

Everyone was happy when the awn was planted, but cotton could not be found on the summer solstice.

The summer heat is not hot, but the summer heat is in the dog days.

Beginning of autumn is busy playing indigo and sharpening knives and sickles in summer.

The Millennium is busy cutting land, and there is no field in the autumn equinox.

Before the cold dew is cold, the frost has changed.

Beginning of winter sealed the sky first, and Xiaoxue River sealed it.

The heavy snow turned into winter, and the winter solstice lasted for nine days.

Slight cold busy comprador, great cold New Year.