Introduce about myself. Then ask about what I learned in university. They asked me to pick out 1-2 subjects that I was confident. Then they required me to explain what I did in this subject.

the atmosphere is really friendly. At first, when i enter the room, i am kinda nervous but they gave me cups of water and spent time waiting me to be ready. The interviewers also create chance for me to talk a lot myself and share some experience for me