Dinh Hoa
WORST MATH TEACHER I EVER HAD! THE ACCENT IS VERY HARD TO UNDERSTAND! TEACHING SHOULD BE FUN AND COLLEGE STUDENTS PAY $1000+ FOR COLLEGE FOR THIS IS TAKING ADVANTAGE OF STUDENTS. YOU WILL LEARN MORE FROM WATCHING YOUTUBE VIDEOS THAN FROM TAKING THIS PROFESSOR TO BE HONEST. THE GOOD IS THAT IF THE WHOLE CLASS MAKES A LOW SCORE HE MIGHT ADD POINTS.  