1. beginning of winter is the 19th solar term of the 24th solar term in the lunar calendar, and it is also one of the traditional festivals in China. Li, Jian Shi also, so the meaning of beginning of winter is the beginning of winter. The definition of "winter" in twenty-four solar term is: "Winter is the end, and everything is collected", which means that all the crops in autumn have been harvested and put into storage, and animals have been hidden for hibernation.

2. beginning of winter is the 19th solar term among the 24 solar terms. bucket handle points to the northwest, and the solar longitude reaches 225 degrees, and it meets on November 7-8 of the Gregorian calendar every year. Beginning of winter is a seasonal solar term, which means that it has entered winter since then. Standing, building the beginning; In winter, everything will be collected in the end. Beginning of winter means that anger begins to close, and everything enters a state of recuperation and collection. Its climate also gradually changes from dry autumn to rainy and cold winter.