Seeing the fog in Cangshan Mountain and the snow falling in the world, I wrote my greetings and wished it would not be cold this winter.

Express care and blessings for others. "Seeing fog in Cangshan Mountain" is understood to mean that the fog is lingering among the vast mountain peaks, which means that the gloomy and cold winter is coming. "Snow falls on the world" refers to heavy snow falling on the world. Here, "snow" is compared to pure and flawless white flowers, symbolizing purity and beauty. "Writing greetings" means writing greetings with a pen to express concern and blessings for the other party. "I wish it won't be cold this winter" expresses the hope that the other person will not be cold this winter, implying that he hopes the other person can spend this winter warmly and happily.