When did you start counting to nine?

From the day of winter solstice, the number nine enters the "number nine", commonly known as "over nine" From then on, every nine days is a unit, which is called "Nine". After nine "nines", it happens to be "nine out" 8 1 day. At that time, spring was blooming and the weather was getting warmer and warmer.

In China's folk calculation, "counting nine" began after the winter solstice, commonly known as "crossing nine", which means entering the coldest season of the year. The so-called "nine numbers" means that from the date of the "winter solstice", nine days is a unit, which is called "nine". After nine "nines", it happens to be 8 1 day, and the solar term is almost over.