Chinese Pokemon and video games. Do they exist?

I’ve recently become interested in Mandarin Chinese (English native, French fluent, Japanese average), and I was wondering, are there Chinese Pokemon games out or any Chinese games? I know about the iQue DS, and I would like to see if I can’t find any games for it.

Also is this real footage from the real Chinese version of the game, or is it a hack made by the Chinese?

http://www.youtube.com/watch?v=8tk8LcQMh…

If it’s the real thing I’d like to be able to find it. I use video games to help me learn a language^^

Basically I want to find resources for learning Mandarin and I want to know if there are many video games out in the Chinese language for the iQue DS or even the PSP that I could get.

Thank you in advance^^

P.S. If Chinese games are out there, I’ll probably looking for ROM sites for them. If any of you know any sites where I could find some, please email me a link, I’d greatly appreciate it^^