There are two teachers in middle school who have great influence on Min's way of thinking and learning. One is Wang Shouhui, a Chinese teacher who teaches classical poetry, which made Yu Min interested in classical poetry and laid a solid foundation of classical literature and humanistic accomplishment. The other is Zhao, a math teacher. He asked students to know not only why, but also why. Chen Keqian said: "Although Yu Min only studied in Hua Yao Middle School for one year, his influence is indelible, which laid the foundation for his outstanding contribution in scientific and technological work. This is also an important reason why Yu Min always puts Hua Yao Middle School in the first place when he mentions his alma mater.