Nice professor. Contents are well–organized and explanation are clear.

Couldn't ask for more in a professor. Explained everything you needed to know, and the homework and exams weren't too bad.

He is always caring for students and willing to help them. Exams are somewhat difficult but he offers bonus points as long as you would like to put efforts.

Dr. Zhou is super accessible outside of class in office hours. His midterm extra credit is helpful, and his in depth study guides make sure students know the general flavor of exams. He will never give you a problem you have seen before on an exam, but with studying, they are certainly do-able.

its a really hard class but prof zhou is super understanding, is willing to help you understand the material, and is very accessible outside of lectures. he also offered extra credit opportunities for the midterms by doing reflections and presentations.

The lectures were clear and engaging, significantly enhancing my comprehension of the material. Additionally, Prof Zhou's generosity with extra credit opportunities reflected a sincere commitment to student success.