Higher People's Court, and if you don't get remedy - then WIPO.
We've successfully prosecuted Patent Infringement in the Higher People's Court half a dozen times. Never found a need to leverage WIPO.
I think were getting a little off topic but I am glad that you were able to find remedy for a Patent Infringment.
I still stand by my early comment. The only place I know that is more currupt is Mexico.