Funny joke :) I liked it. A bit Immature, but I still found it humorous.
You're going to get a lot more comments from ignorant people right now. Some are just jerks who aren't willing to accept that China has come so far and accomplished so much in a short time. I honestly can't wait to go back there and teach again.
Your country is great and the people are fantastic :) don't let the ignorance of this country stop you from making these cartoons.