1 German nationality: It includes not only citizens with German nationality, but also foreigners with permanent residency or residence permit.

2 qualifications: generally speaking, proof of performance must be provided. The undergraduate course also needs to provide formal admission certificate and corresponding past performance certificate at the beginning of the fifth semester. It depends on whether your study progress is normal and you can't miss classes.

3. Age: In principle, undergraduate students should not exceed 30 years old, and master students should not exceed 35 years old.