The night is calm and the rain is beautiful. What does it mean that the trees in Lin Zhongyang are long in shade?

On a strange night, there was a new rain show. The sunshine and shade in the forest were very long, which meant that the first rain came in time at night, and the shade gradually formed in the fields under the sunshine. This is a poem describing the fullness of solar terms. A small solar term means entering the rainy season of heavy precipitation, and the rain begins to increase, and there will often be a continuous large-scale heavy precipitation.

Solar term is a special festival in the trunk and branch calendar that expresses the change of natural rhythm and establishes "December construction" (monthly order).

The 24 solar terms are: beginning of spring, Rain, Sting, Equinox, Qingming, Grain Rain, Changxia, Xiaoman, Mangzhong, Summer Solstice, Xiaoxia, Daxia, beginning of autumn, Early Summer, Bailu, Autumn Equinox, Cold Dew, Early Frost, beginning of winter, Light Snow, Heavy Snow, Winter Solstice, Slight Cold and Severe Cold.

The twenty-four solar terms are related to cadres and gossip and have a long history. In the historical development, the 24 solar terms have been incorporated into the lunar calendar and become an important part of the lunar calendar.