What are the twenty-four solar terms in CCTV’s public service announcements?

The ancient division of seasons into a year based on climate. That means the beginning of spring, rain, hibernation, vernal equinox, Qingming, Grain Rain, Beginning of Summer, Xiaoman, Ear Grain, Summer Solstice, Minor Heat, Great Heat, Beginning of Autumn, End of Heat, White Dew, Autumnal Equinox, Cold Dew, Frost Descent, Beginning of Winter, Light Snow, Heavy Snow, Winter Solstice, Lesser Cold and Great Cold.

The beginning of spring: the first of the twenty-four solar terms in the lunar calendar. The beginning of spring is astronomically divided, that is, when the sun reaches 315° of ecliptic longitude.

Rain: It is the second solar term among the twenty-four solar terms. It is located around the fifteenth day of the first lunar month every year (February 18-20 in the Gregorian calendar), when the sun reaches 330° of the ecliptic longitude.

Jingzhe: It was called "Qizhe" in ancient times. It is the third solar term among the twenty-four solar terms of the lunar calendar, marking the beginning of the mid-spring season; when the sun reaches 345° of the Yellow Longitude.

Vernal Equinox: It is the midpoint of the ninety days of spring. One of the twenty-four solar terms, it is around March 20 every year in the Gregorian calendar, when the sun is at 0° of ecliptic longitude (the vernal equinox).

Qingming Festival, also called the Outing Festival, falls at the turn of mid-spring and late spring, which is the 108th day after the winter solstice. It is a traditional Chinese festival and one of the most important sacrificial festivals. It is a day for ancestor worship and tomb sweeping.

Grain Rain is the sixth solar term among the twenty-four solar terms, and it is also the last solar term in spring. Every year from April 19th to 21st, when the sun reaches 30° of longitude, it is Grain Rain. "Hundred grains". It is also the best time to sow and transplant seedlings and grow melons and beans.

The Beginning of Summer is the 7th solar term among the 24 solar terms in the lunar calendar. It is the first solar term in summer and represents the official start of the midsummer season. When the sun reaches 45 degrees longitude, it is the Lixia solar term.

Appreciation of verses about the heavy snow solar term:

Li Bai of the Tang Dynasty's "North Wind Journey": The snowflakes in Yanshan Mountain are as big as mats, and they blow down Xuanyuan Terrace.

"Snow at Night" by Bai Juyi of the Tang Dynasty: I was surprised that the quilt pillow was cold, and I saw the bright window again. Late at night, I know the snow is heavy, and I hear the sound of breaking bamboo.

"Song of White Snow" by Cen Shen: Suddenly a spring breeze comes overnight, and thousands of pear trees bloom.

Han Yu's "Spring Snow": There is no youth in the new year, and I am surprised to see grass buds in early February. The white snow is too late for spring, so it flies through the trees in the garden.

Luo Yin's "Snow": Even if there is a good harvest, what will happen in the good year? There are poor people in Chang'an, so it is not advisable to have too many good fortunes

Liu Zongyuan's "Jiang Snow": Birds flying over thousands of mountains Absolutely, all traces of people will be wiped out. A man with a coir raincoat in a lone boat, fishing alone in the snow in the cold river.

Tang Zu's poem "Looking at the Remaining Snow in the South": The mountains in the south are beautiful, and the snow is floating in the clouds. The forest shows its bright color, and the city becomes colder at dusk.

"Due to the Snow" by Gao Pian of the Tang Dynasty: When the six flying flowers come into the house, sit and watch the green bamboos turn into green branches. Now it's nice to go up to a tall building and look out, covering all the evil paths in the world.

"Snow" by Zhang Yuan of the Song Dynasty: Wu Ding fought against Yunni with his sword and took the imperial territory under the Tianhe River. After the battle, three million jade dragons were scattered all over the sky.