Zhang Weiying said: "A university has two functions. The first is to impart knowledge, and the second is to create knowledge." However, while writing, this person forgot about the existence of the university's function to impart knowledge. For example, he mentioned an example in the article where a postdoctoral fellow at their college had excellent classroom teaching skills and was very popular among students. As a result, when the students learned that this teacher was going to be discarded...