On the Origin of beginning of winter
Beginning of winter, one of the 24 solar terms, bucket handle points to the northwest, and the longitude of the sun reaches 225. Beginning of winter is a seasonal solar term, which means that it has entered winter since then.
Beginning of winter means that anger begins to close and everything enters a state of recuperation. Its climate has also changed from dry autumn to rainy and cold winter.
After beginning of winter, the sunshine time will continue to shorten, and the height of the sun will continue to decrease at noon. In winter, northeast winds and north winds prevail, and the temperature drops gradually. Because there is still some energy in the heat stored on the surface, it is generally not very cold in early winter. As time goes by, strong cold air frequently goes south and crosses Nanling, and the weather is getting colder and colder. In the north, it is already very cold before winter begins.
Traditionally, "beginning of winter" is the beginning of winter, "Spring comes and summer grows, autumn harvests and winter hides". Winter is the season to enjoy harvest and rest. Beginning of winter is one of the "four seasons and eight festivals" of ancient people. In some places in ancient China, sacrifices, banquets and other activities were held at the beginning of winter as an important festival to celebrate.
Beginning of Winter
Beginning of winter, October Festival. Stand still, build the beginning; In winter, everything will be collected in the end.
The water began to freeze. The water surface is initially solidified, but it is not firm.
The ground began to freeze. The country atmosphere is too cold to be demolished.
When the pheasant enters the flood, it becomes a stork. Pheasant, pheasant; Zheng Kangcheng, Huai Nanzi and Gaoyou all noticed that the stork is a huge clam. Jade Piece also said: storks are big clams. Mozi also said: mussel, a stork, is mussel not a clam? The Note to the Book of Rites calls it Jiao, while Yaya is interpreted as clam and slug, but it seems that it is not a clam. However, according to the article "Chejiao" in Materia Medica, Chejiao, a giant clam slug, can exhale as a balcony and smell the dirty air by the sea as a building wall. "Zhang Gui Jing" says: the biggest one is a round island, and the moon is idle and exhales, like a dragon. Then you will know that this is a clam, and it will be clear. In addition, Er Ya Yi quoted the view of Zhou Li scholars that this is a kind of clam, which is very clear. Notes to the Book of Rites refers to pheasants, and because of the snake shape, pheasants are regarded as dragonflies. Yaya is said to be as big as a snake, and her belly is covered with scales, so she is known, but she is suspected to look like a dragon, with ears and horns, but she is also known. Flood, Huai also, Jin language says: pheasant into Huai is a stork.