The only titles that surprise me are the CoD games, especially the WWII games and especially WaW. Given the current state of Sino-Japanese relations, I would think they'd love a game where you can kill Japanese soldiers with a flamethrower.
It's also interesting that MW2 is banned, but isn't CoD: Online basically just a watered down MW2?
http://kotaku.com/why-china-banned-b...d-4-1491490947