What short-term overseas exchange programs are worth recommending?

First of all, are you a college student or a high school student?

College students can pay more attention to official website before the winter and summer vacations, and there should be some exchange programs with foreign universities during the winter and summer vacations. There are certain requirements, including grades, courses, fees, language requirements, etc.

If you are a high school student, the school may also have this kind of inter-school exchange program. You can ask the school teacher for advice.

If you really can't find it through school channels, you can go to some overseas institutions for consultation. There is a study tour in winter and summer vacation, half a month.