Significance of the winter solstice: The winter solstice marks the coming cold season. The customs of the winter solstice are: the winter solstice is as big as a year, painting nine pictures, eating dumplings and so on. The winter solstice, with both natural and humanistic connotations, is not only an important solar term among the 24 solar terms, but also a traditional folk festival in China, which is known as "the winter solstice is as big as a year".

the winter solstice, which is the starting point of the sun's return, marks the rebirth of the sun and the new cycle of the sun's back-and-forth movement. Therefore, the ancients regarded the winter solstice as a "lucky day", and among the eight festivals of the year, the winter solstice was as important as beginning of spring New Year's Day. In southern China, there is the custom of offering sacrifices to ancestors and feasting on the winter solstice. In the northern part of China, it is a custom to eat jiaozi every winter solstice.

Historical evolution of the winter solstice:

China's astrological culture has a long history and is profound. At first, the 24 solar terms were formulated according to the change of stars. In different seasons and at different times, the Big Dipper will point to different directions, that is, the so-called "bucket handle points to the east, and the world is spring".

bucket handle's guide, summer is everywhere; Bucket handle refers to the west, and the world is autumn; Bucket handle refers to the north, and the world is winter. ". "Twenty-four solar terms" is the product of ancient farming civilization, which is related to the time of dry support and gossip, and has a long historical source.

above content reference: Baidu Encyclopedia-Winter Festival