Reviews of professor Qian-Jin Zhang

Rating: 2.0/5, difficulty: 5.0/5
Strong accent I never knew what was going on or what he was saying. Easy to pass his class just have to teach yourself the material.

Rating: 5.0/5, difficulty: 4.0/5
Professor Zhang is helpful and dedicated to his teaching. He is well prepared for his classes and is accessible for questions outside of class.

Rating: 3.0/5, difficulty: 4.0/5
DISCLAIMER!!!!! There is a big language barrier, however he is leniant and gives opportunities and actually wants you to pass.If you put in the effort to talk to him he will work with you. The language barrier is literally HIS ONLY ISSUE

Rating: 1.0/5, difficulty: 4.0/5
I got an A in B-1240 lab. This man is awful. I implore you to switch if at all possible. He puts questions on exams that are not supposed to be on there. HE IS NOT GOOD! He does curve very heavily, but thats because everyone would fail if he does not. Accent very challenging do understand.

Rating: 1.0/5, difficulty: 4.0/5
Dr. Zhang is a nice teacher but his class was very hard. His test were very unreasonable and he made no sense during his lecture. If I were you, I would avoid this class if you want an A.

Rating: 4.0/5, difficulty: 4.0/5
Zhang may be hard to understand but the information in the class is pretty straightforward.

Rating: 1.0/5, difficulty: 3.0/5
My grade for the entire semester was only determined by 4 quizzes (one of them was curved); which isn't Dr. Zhang's fault necessarily. However, Dr. Zhang doesn't understand the things he teaches, and openly admits it. He has a very thick accent and limited vocabulary- which makes it very hard to understand him. He's very friendly though.

Rating: 5.0/5, difficulty: 3.0/5
Dr Zhang is a very caring professor. He goes above and beyond to help student in achieving success. I like attending his class because hes very friendly, knowledgeable, and approachable. I would recommend his class to anyone!

Rating: 1.0/5, difficulty: 5.0/5
Do not take this man for Immunology. He does not know how to communicate with students even in office hours. I wish I dropped this class the first week. The hybrid set-up made the class 10x harder. We did about 3 labs in person, but somehow covered 10 chapters? He pushed the final 3 weeks up and told us a week before. I would rate him 0 if I could.

Rating: 1.0/5, difficulty: 2.0/5
Dr. Zhang is not a good professor. He has an extremely strong accent and gets angry when you ask questions. I absolutely hated his class. I had him for biology lab, and I really struggled. Definitely, do not take him for lecture.