As I'm web surfing today, I run into this article. Picture below shows some examples of sites and search terms censored by "China's Great Firewall" :D
The words are display in a interesting graphic, which looks like the country China I think^^ Click on the picture if you can't see the words in it. I will list out some of the interesting keywords :)
Check the picture to find out more^^
The END
P/S: Is it really true sis?? Check this out for me would you :D (My sister is working at China now^^)