This poem is from Wang Anshi's January Day, and the full text reads: "Firecrackers are one year old, and the spring breeze sends warmth into Tu Su. Thousands of families always change new peaches for old ones every day. "
This poem describes the belief scene of bidding farewell to the old and welcoming the new in the Spring Festival. I was sent away for a year with firecrackers. After drinking Tu Su wine, I felt the warmth of spring. The rising sun shines on thousands of families, and every family's peaches are replaced with new ones.