First: since you study management, you should develop in the direction of management. You can do personnel management or administrative management.

Second: Be honest, bold and not afraid when looking for a job. Even if you can't, say you will. We'll talk about the future after work. Don't worry that you are not a famous school. If you do this, it will appear that you are not confident, so you will not be confident in the interview. You just think graduate students are better than undergraduates!