What day is Wuwu?

There is no such thing as five fogs in the 24 solar terms.

Twenty-four solar term song

The spring rain shocks the spring and the valley, and the summer is full of mountains and summer heat.

There are dewdrops in autumn, first frost in cold, light snow in winter and cold in winter.

Two festivals in a month remain the same, with a difference of one or two days at most.

The first half of the year is 62 1, and the second half is 823.

Don't make up some inexplicable words.

Language is made by convention.