What do you mean by slight cold?

Slight cold refers to "slight cold and heavy cold", which are one of the 24 solar terms respectively.

The slight cold is on June 5-7 in Gregorian calendar 65438+ 10; The great cold is in the solar calendar 65438+1October 20-2 1.

Northeast Song has 24 solar terms:

In spring, the sun is turning and the rain is by the river.

Scared the crow to cry and dry at the vernal equinox;

Qingming busy planting wheat, Grain Rain farming;

The long summer goose feathers live, and the birds come to the whole;

Mang seeds are shoveled, and cotton is not collected from summer to Sunday;

It is not hot in the summer, but hot in the dog days;

Beginning of autumn is busy playing indigo, and busy sharpening knives and sickles in summer;

See sorghum for a thousand years, and the autumn equinox will not produce fields;

The frost has changed before the cold dew is cold;

In the early winter of October, light snow wants to seal;

On the snowy branch, it is impossible to sail on the solstice in winter;

Slight cold and great cold come again for one year.