Study very hard and you can graduate faster than the suggested schedule.
Generally, it is normal to study hard, with 6 years of undergraduate and 7 years of master.
No one restricts your freedom of life after graduation. Why can't you go back to China?
Looking for a job is not about where you graduated, but about how good you are. Of course, being able to graduate from a German public university itself shows a certain level. Courses in German universities are not easy.
Round-trip air tickets are different every year, ranging from 500 euros to 700 euros. Converted into RMB, the exchange rate has been changing.
Holidays uni and fh are different. Take uni as an example. Summer vacation lasts from mid-July to mid-June, winter vacation lasts from mid-February to mid-April, and Christmas holiday lasts for 2-3 weeks.
The holiday time of each major in the same school is also different, because the examination time of each major is different. Some abnormal majors like to take all the exams during the holidays, that is, there is no holiday.
It is said that Germany will change the holiday time to meet international standards, and nothing has happened yet.