How is Zhang Xuefeng famous?

He just tells the problems that need attention in postgraduate entrance examination with various paragraphs, and remembers what you should know in the most vivid way, which belongs to the happy learning method. Even people who don't take the postgraduate entrance examination can get a lot of happiness from his jokes. In his postgraduate course, he vividly told all the problems that should be paid attention to in the postgraduate entrance examination by telling jokes. The language is easy to understand, and even netizens across the screen can get a lot of happiness from his jokes. It is a relaxed and pleasant teaching mode.