The testing was done in 2002. I don't know if it holds right now.
http://cyber.law.harvard.edu/filtering/china/China-highlights.html
You could easily make several conclusions about what China wants you to think about and what it doesn't want you to think about, and why.
http://cyber.law.harvard.edu/filtering/china/China-highlights.html
You could easily make several conclusions about what China wants you to think about and what it doesn't want you to think about, and why.