China is doing a number of things in regards to online gaming. The first is measures to limit online play time for all MMORPGS:
http://news.bbc.co.uk/2/hi/technology/4183340.stm
In July 2007, the company that runs WoW in China added a patch that removed skeletons from the game. They said this was their decision.
http://www.china.org.cn/english/entertainment/216622.htm
This year, Blizzard dropped the company running WoW in China for a new one, which meant the game had to be reapproved. This took six weeks:
http://www.tomshardware.com/news/China-Wor...-Game,8415.html
Kutatu has a visual of the changes.