"When flying flowers enter the house on the sixth day, sit and watch green bamboos turn into branches", and the "heavy snow" solar term marks the official start of the mid winter season. At this time, the festival is full of winter, cold, frozen water, and the north wind sweeping the ground. People are looking forward to seeing the beautiful winter scenery covered with snow and snow, The snowy solar term is the beginning of the Ganzhi calendar, which marks Midwinter The season officially begins.
