What is the great cold solar term for?

1, "eat glutinous rice", that is, on the day of the great cold solar term, the ancients were popular to eat food made of glutinous rice. 2. "Dust removal", also known as "getting rid of the old" and "dust removal", is a kind of general cleaning: "Every family paints the walls and sweeps away the ominous" to sweep away bad luck; On the contrary, "the twelfth lunar month does not remove dust, and the next year will attract plague."

The Great Cold is the last of the 24 solar terms. Fighting refers to ugliness; The solar meridian reaches 300; Celebrate on the calendar of 65438+1October 20-2 1 every year. Great cold, like slight cold, is a solar term indicating the degree of cold weather, and great cold is extremely cold weather. The great cold solar term is from March 9 to April 9, and the cold wave frequently goes south, which is the coldest season of the year.