Winter into nine formula

The formula for entering nine in winter is as follows:

1, 1929 don't shoot; Walking on the ice in 3949; 59 and 69, watching willows along the river; 79 River freezes, 89 Yan returns; 99 plus 19, plowing cattle everywhere.

2. 1929 Don't shoot: 1929 After the winter, the weather is very cold. If you put your hands outside, it will be unbearable cold and even lead to frostbite, so you can't help putting them in your pocket, so you don't shoot.

3. Walking on the ice at 3949: 3949 is the coldest season of the year. The river is covered with thick ice, so pedestrians can walk on it safely.

4. Looking at willows along the river in May, 1969: At the coldest time, when the weather began to get hotter in May, 1969, rivers planted with willows began to sprout, and everything gradually recovered to eliminate the winter depression, and people could not help but see willows.

When the snow and ice begin to melt, the frozen river will thaw slowly, and people will hear the sound of water. In the warm weather in August and September, swallows will fly back from the south to nest and start a new round of busy and endless cycle.

Winter solstice, also known as solstice, winter festival, child year, etc. There are both natural and humanistic connotations. It is not only an important solar term among the 24 solar terms, but also a traditional festival of ancestor worship in China. The winter solstice is one of the eight festivals in four seasons and is considered as a big holiday in winter. In ancient times, there was a saying that the solstice in winter was as big as a year. The custom of winter solstice varies from region to region in content or detail. In southern China, there are customs of offering sacrifices to ancestors and enjoying the winter solstice. In northern China, it is a custom to eat jiaozi from winter to Sunday every year.