In terms of study, freshmen mainly study German, and all courses are related to German, so they are very nervous. I have self-study every morning and evening, only Saturday afternoon and Sunday. Before your sophomore year, a German professional teacher will start your German level, and you can only be promoted to your sophomore year by passing the exam.
After entering the sophomore year, a German teacher will give you classes, with German classes 10 weeks per semester, and then Chinese classes. In junior year, you have to take the TOEFL, which is similar to the TOEFL in English. After passing, you can go to Germany to study, and your senior year is in Germany.
The students of this National Jiaotong University are more flexible, have wider knowledge and have better family conditions than the students majoring in A..
German is not an easy language to learn. If you can get a good test through repeated reading, you can repeat it.
There are no elective courses in China and Germany, and the courses may be boring, but even one class is not necessarily good, so we need to look at the problem rationally.
I hope my answer can help you. If you have any questions, please contact me. I think I can answer it for you.