What to know how you can protect yourself against piracy? Check out this article: http://chinabusinessreview.com/public/0903/ong.html

In short, it basically talks about tackling intellectual property rights in China.

Here are the suggested methods:
1. establish internal controls to identify and protect IPR
2. factor IPR issues into their exchanges with suppliers and customers
3. register IPR to take advantage of PRC legal protections
4. conduct surveillance and due diligence to uncover infringement