Which professors of Zhengzhou University are skipping classes?

I am a senior three student in Zheng Da. Seeing this topic, I thought of a teacher, and I was a little excited, because I really like this teacher, haha. So be sure to introduce this teacher to you-Chuangshe teacher.

Founder is a teacher at the School of Mathematics and Statistics of Zhengzhou University. She has worked in the front line of undergraduate teaching for a long time and taught undergraduate courses such as advanced mathematics, probability and statistics, linear algebra and calculus. In recent years, Mr. Cheng has presided over four teaching and research projects and compiled three teaching materials. I was named "my favorite teacher" of the ninth Zhengzhou University students.

I met this teacher in the calculus class of my freshman year, and the textbook used was compiled by Mr. Cheng. In class, the teacher writes on the blackboard while giving lectures. It's really 90 minutes from class to class. At that time, I felt that the teacher was really responsible. Students also take notes with notebooks while listening to lectures. Mr. Cheng is experienced and the editor-in-chief of the textbook, and he is handy in talking about knowledge points. He also worked with other teachers to write answers to after-school questions that matched the textbooks. The answer process is very detailed, and there are usually many solutions. When reviewing, this exercise explanation gave us great help!

Besides being conscientious and responsible for his work, Mr. Cheng is also a humorous teacher, and his classmates call him "Uncle Cheng". In class, Uncle Cheng will humorously say "If you don't study, you will fail" for students who are occasionally distracted, which not only urges everyone to listen carefully, but also adjusts the classroom atmosphere. Later, someone made Uncle Cheng's expression into an expression pack and attached his classic quotations (this is also a manifestation of everyone's love for the teacher). I didn't expect Mr. Cheng to collect expression packs, which he used from time to time when chatting with his classmates. What a humorous teacher!

Thank you for reading. If you come to Zheng Da, you can attend the teacher's class.