I agree with you with regards to a necessity of plan re-evaluation in China, I am sure however, most companies involved, do so constantly as this is just a standard business procedure and can't survive on competitive market without it .
I can't agree, though, while we talk about piracy - this is an educational,cultural , public acceptance and expenditure priorities issue. There is very little effort focused on unlearning the bad habits. Some people will save money or look for cheaper equivalents or free alternatives rather, than just steal, whereas the others, will download it illegally ,if they just have the opportunity,are able to do so, and the risk of being caught is relatively low.