What new things will replace the old ones?

"Thousands of families always change new peaches for old ones every day", "The waves behind the Yangtze River push the waves before, and the new ones are replaced by the old ones".

1, thousands of families change new peaches into old ones every day.

Yuan Day, written by Wang Anshi in the Song Dynasty, means that the rising sun shines on thousands of families, and they are busy taking off the old peach charms and replacing them with new ones.

2. the waves behind the Yangtze river push the waves before, and the new people change the old ones.

From Liu Fu in Song Dynasty, "Qing Suo Gao Yi" is a metaphor for the continuous progress of things. More refers to new people and new things replacing old people and old things.

Extended data:

Creative background:

January Day was written at the beginning of the author's New Deal. 1067, Song Shenzong succeeded to the throne, and Wang Anshi was appointed as the magistrate of Jiangning, and then he was appointed as a bachelor and lecturer of Hanlin. In order to get rid of the political and economic crisis faced by the Song Dynasty and the constant intrusion of Liao and Xixia, in A.D. 1068, the gods called Wang Anshi to "enter the DPRK again and again", and Wang Anshi immediately wrote a letter advocating political reform.

The following year, he devoted himself to politics and presided over the political reform. During the Spring Festival in the same year, Wang Anshi saw that every household was busy preparing for the Spring Festival, and he wrote this poem with emotion when he thought of the new atmosphere at the beginning of the political reform.