Minor Snow (Chinese: 小雪), the 20th solar term of the year, began this year on Nov 22 and ended on Dec 6. It begins when the Sun reaches the celestial longitude of 240°and ends when it reaches the longitude of 255°. During this solar term, the weather is chilly and cloudy, which will influence people's mood, especially those suffering from depression. Because this solar term has less sunshine, and people must make extra efforts to keep healthy. For more information, please read:7 things you may not know about Minor Snow. [Photo by Wan Jin/Palace Museum]