Where can foreign affairs college girls do part-time jobs?

That depends on your major. For example, you can be a tutor, distribute leaflets, be a temporary salesman, be a promoter and so on. You'd better not go to the evening show. There are many people there, so you should be careful for the principle of protecting yourself. Money is another aspect.

You can look at the recruitment information in the newspaper. For example, the search city recruitment page of Sanqin Metropolis Daily has a lot of part-time job information, but you should be careful of intermediaries and try to find some units to recruit directly.