When will the yellow mud be delivered?

Generally speaking, from the first frost (10, 2 1 or so) three days before the festival every year, lasting for a total of 18 days, it is determined as "Huang Tu Day" or "Huang Tu Day".

The solar term reaches the first frost, and the temperature drops further in late autumn. At the same time, the essence of the human body began to be sealed in late autumn, and people with weak health can choose supplements according to symptoms. As for the folk proverb, "When it's sunny, it's sunny at first, and the frost and rain are' yellow'".

The specific meaning of "Tuhuang Day" is that it starts from three days before the first frost festival (10, 2 1 or so) every year and lasts for a total of 18 days, and is determined as "Tuhuang Day" or "Tuhuang Day".

Khaki's expression

Generally, the lunar calendar is khaki, with four seasons: spring, summer, autumn and winter. Huang Tu Day refers to the four months of the lunar calendar, including March, June, September and twelfth lunar month, and the holiday lasts about 10 days (the holiday in March is Tomb-Sweeping Day, and the other three months are light summer, cold dew and slight cold), which is equivalent to the holidays in April, July, 10 and 1 0 months of the solar calendar.

Because the earthly branches in these four months are Chen, Wei, Xu and Chou, and their five elements belong to the earth, but they also contain other five elements in these four months, such as Chen and Yue, which contain earth and wood. According to the solar terms, the first 10 day just before entering Chen, Wei, Xu and Ugly Moon is called "".

Because it often rains after the four yellow days of spring rain, summer rain and late autumn, people associate yellow days with rain.