I love this. I see this as even more significant than animal rights issues in the USA, because China is growing really fast economically and if they get to the level of meat eating among their massive population as the USA does, then the consequences for both animals and people will be unthinkable.
I know that some countries make a leap in their progress by piggybacking on the progress of countries that got there first. I know some countries have gone to using mobiles without having a stage of predominance of landlines in between. If we can make a parallel with this economic progress and consider the progress of animal rights and similar cultural changes, we can imagine that China could jump from not being able to afford meat to choosing not to eat meat even though they could afford it. This could be the greatest hope for our planet, assuming we can also save the situation in the USA and that we can get a predominant atmosphere of animal rights in all countries before it's too late.