First of all, Casco has a high demand for English. I suggest you prepare a self-introduction in English. In any case, you should make more preparations for oral English. Secondly, they will ask you some professional knowledge, and you still have to review it yourself, otherwise it's hard to say if you can't answer some basic questions. Finally, I think it is very important that you must be confident. Because this is my first interview, I am nervous and unprepared. I guess that's the main reason why they didn't want me in the end. Nothing else. Answer whatever they ask. Usually they ask you to answer, and at the end they will ask you what you want to ask. That's it. Have confidence in yourself, good luck ~