It doesn't matter where you go, but don't go to China Southern Airlines. It's terrible. That enrolled student cheats us every day and the quality of class is poor. Hundreds of people are in class together, and the teacher speaks poorly. He has no idea what he is talking about. The average student can't understand what he is saying at all. In short, China Southern Airlines is a fraud group, and students who enroll students send short messages every day to tell us that the quality of students is poor.