What is the formula of Winter 99, specifically, online, etc.

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.

1, 1929 Don't make a move: 1929 After the solstice in winter, the weather is cold, and putting your hands outside will be unbearable and even cause frostbite, so you can't help but put them in your pocket, which means "Don't make a move".

2.3949: 3949 Walking on the ice is the coldest season of the year. There is thick solid ice in the river, so pedestrians can walk safely on the river.

3. Looking at willows along the river in May, 1969: At the coldest time, the weather began to get hotter in May, 1969. Rivers planted with willow branches began to sprout, and everything gradually recovered to eliminate the winter depression. People could not help but see willows.

4. When the ice and snow begin to melt, the frozen river will slowly thaw and the sound of water will be heard. 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.

5.99 plus 19, plowing cattle everywhere: 99 is the alarm in the 24 solar terms. The weather is getting warmer, and there is spring water gradually. The weather has been warmer. Most parts of China have entered the spring ploughing season, and cattle work is everywhere, which indicates new hope and a new beginning.

Extended data:

In the past, people used to count the number of solstice days after beginning of winter to 9, that is, 8 1 day after beginning of winter was taken as 9 digits.

In China's traditional culture and philosophy, the ebb and flow of Yin and Yang means that warmth comes and cold goes, which is the biggest, biggest and longest concept.

The accumulation of extreme yang means that Yin Qi is decreasing day by day, and fatigue comes to an end nine times, which means that the cold is getting warmer and the "spring is deep"

There are differences in the number nine songs heard all over the country, mainly because the north-south span of China is too large, and the seasons of spring are different everywhere. Generally, cherry blossoms began to bloom in Huainan after 1969, but in the north, it was about a month later.

Nine songs in all parts of the country generally reflect the local climate after winter, as well as local culture such as diet, labor and clothing.

Baidu Encyclopedia-Nine Jiu Ge

People's Daily Online-Experts Interpret "Counting Nine": Express people's eagerness to endure winter and look forward to spring.