What are the verses that indicate that things are constantly changing and developing, and new things will always replace old things, except "Qian Fan is on the side of a sunken ship, and Wan Muchun is in front of a sick tree"? Things are constantly changing and developing, and new things will always replace the poems of old things. In addition to "Qian Fan is at the edge of the shipwreck and Wan Muchun is in front of the sick tree", there are-

Wang Wan: ... Night gives way to the ocean of the sun, and the old year melts in freshness.

Zhao Yi: Different generations produce talents, each leading the way for hundreds of years.

"Every family always trades new peaches for old ones", which means that at dawn, every family takes off the old peach charms (posted door gods) and puts on new ones to welcome the New Year. "Bend" is used to represent the splendid scene at sunrise, symbolizing an infinitely bright future. The conclusion that "old characters always change into new peaches" was not just written at that time.