Google's rules do not apply in China. According to InternetLiveStats estimates, there are more than 640 million internet users and counting!
Better Search engine Optimisation (SEO) in the China market.
Expanding on an article written before on SEO for China market , it would be fair to note that Baidu is not the only search engine in China and we find it beneficial to concentrate on additional search engines because they still handle heaps of searches and it is often much easier to beat competitors there and gain highly convertible organic traffic.
Happy CN SEO guys!