2. German universities enroll students every year 10, that is, you should apply before the first half of the year and June. Are you going to Germany to study undergraduate? First, you should take the national college entrance examination and try to get into the university of 2 1 1. You can apply for a German university after studying at a domestic university for 2 1 1 for one semester, but you can't change your major and you can only take the exam at home.
So it's better for you to try your best to get into the economics major of 2 1 1 university. During this period, ensure that the average score is above 80 points, enroll in some German classes, and get a certificate of about 400 hours. Then apply for the cologne university preparatory course. There will be exams after the preparatory course, mainly language. You can enter the school directly after the exam.
3. The overall consumption in Germany is relatively low. Cologne is a big city, so the consumption is relatively high. Generally speaking, the monthly living expenses in Germany are between 550 and 700 euros, depending on the size of the city.
There are restrictions on working in Germany. It seems that you can only play for a few hours a month. Beyond that, it won't work. It is very strict.
4. The environment in Cologne is fine, and it is a big city. If you study hard, abide by public morality and behave well, the Germans will not look down on you or discriminate against you, unless you spit loudly or you are decadent in the dormitory every day. I think you will be looked down upon not only in Germany, but also everywhere. ...