There is an idiom about spring related to Confucius: the spring breeze in Yishui. When Confucius was talking with his disciples, Ceng Dian said, "Those who are late in spring have finished their spring clothes, and there are five or six champions and six or seven boys. The wind is dancing and singing. " Interpretation: "In late spring and March, I put on spring clothes, about five or six people, with six or seven boys, all in Iraq. In Qufu County, Shandong Province, the birthplace of Confucius. Spring breeze: the spring breeze is warm, which is a metaphor for good edification and education. The spring breeze from Yishui is a metaphor deeply influenced by Confucianism. ) from allusions.