What is twenty solar term song?

"Spring rains shock the spring and clear the valley, summer is full and summer is hot, autumn is cold and frosty, winter is snowy and winter is chilly" is the 24th day of the lunar calendar. Solar terms Song refers to 24 solar terms in a year, and each sentence represents a season.

"Spring Rain Starts Spring and Bright Valley Days" refers to beginning of spring, rain, fright, vernal equinox, Qingming and Grain Rain in spring.

"Summer Man Mang Xia Shu Lian" refers to the long summer, small man, mangzhong, summer solstice, light summer heat and great summer heat in summer.

"Autumn dew and autumn frost" refers to beginning of autumn, early summer, white dew, autumn equinox, cold dew and early frost.

"Winter snow and winter slight cold" refers to: beginning of winter, light snow, heavy snow, winter solstice, slight cold and severe cold.

All the year round begins with "four stands", and the so-called "stand" is the beginning. Beginning of spring, Changxia, beginning of autumn and beginning of winter represent the beginning and arrival of spring, summer, autumn and winter respectively. In order to express the characteristics of time series more accurately, the ancients divided the solar terms into four groups according to the weather and phenology: divided, arrived, opened and closed. "Fen" means vernal equinox and autumnal equinox, which was called "dichotomy" in ancient times;

"Solstice" is the summer solstice and the winter solstice, which was called "the second solstice" in ancient times. "Qi" refers to beginning of spring and Changxia, "Closed" refers to beginning of autumn and beginning of winter, and beginning of spring, Changxia, beginning of autumn and beginning of winter are collectively called "Sili", which add up to * * * to "eight sections". Corresponding to the most important "eight festivals" in the solar terms. If you choose the key points in the eight sections, it is the "second solstice" of the summer solstice and the winter solstice.

In winter solstice, the sun reaches the southernmost point, while in summer solstice, the sun reaches the northernmost point, which is what the ancients said: "The sun reaches the north, with long days and short shadows, so it is called summer solstice." Do your best.