China, the great capitalist powerhouse of Asia is also the great censorship powerhouse. The freedom loving guys at Pacific Empire have an excellent post on this, including the link to the Great Firewall of China website - where you can check to see if your website or blog is banned in the People's Republic of China. Pacific Empire is, this blog is not as of ... right now.
However if you go to my blog through the firewall and THEN connect to Pacific Empire there doesn't seem to be a problem. Technological barriers to censorship are, by their very nature, subject to many many holes.