Reverse proxy with google apps?

I'm using a google app engine applica开发者_如何转开发tion on my domain with google apps. Because of China blocking google apps, I'd like to hide google apps by putting a layer between my domain and google apps. Is there a way I can do it?

Here and here are links that might help you. Some users have overcome the problem using reverse proxy. I really pity for the Chinese people who are deprieved of google access.

I for one I am getting a cheap PHP hosting somewhere else and will just redirect requests using php_curl. That's from iPhone apps though so I can chose which server to point to depending on the origin.