The winter solstice is like a year, and everyone is making dumplings, even if they are busy again. Eating dumplings still brings back memories of my childhood. When I was little, or a little older, I only knew that when the wind and snow drifted, it would be winter, and it would start to get cold. At that time, although I was ignorant and young, I knew that my mother had to burn firewood for cooking, firewood for cooking pig food, and firewood for the stove in front of the earth bed. Firewood...