Source: Xinhua Net

The "2021 Chinese Astronomical Calendar" shows that at 5:57 Beijing time on December 7, the "heavy snow" festival will be ushered in, marking the beginning of the midwinter season. Experts said that at this time, more and more areas in China will usher in snowfall, the temperature will drop after the snow, the cold will intensify, and the public should pay attention to cold protection and warmth to avoid diseases such as influenza. (Xinhua News Agency, Mu Jin, drafting)