I just wanna say, I'm agree with Hassan. Check out specific online platforms such as Page on internship.com Internship Queen page etc. If you have an AIESEC in your city then you can try with them. It's just AIESEC's internships not that professional, they do a good job for work and travel adventures, volunteering, teaching jobs. However if you are interesting in real working experience abroad I would better recommend you professional internship providers, it's easy to find them.
I've being interning in China in 2009 and basically it helped me a lot to start my career and simply explore the world our of my borders. Unfortunately an internship provider I went to China with in 2009 doesn't exist anymore. But you can listen to Hassan's advice and try Gi2C, they are kinda famous in Beijing and Shanghai. Or you can always ask Google and make your own choice.
Anna Govrilova, summer internships in China, Russia, Canada
Source: Quora Digest