In addition to the sound of firecrackers, the spring breeze sends warmth into tusu, and thousands of households always exchange new peaches for old charms.
In the future, there will be no "one-year-old except in the sound of firecrackers", and many years later firecrackers are a legend, and only historians know "what firecrackers are".
![If I were a Chinese teacher, I would design my "First Day" lesson plan in this way[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)