"...Yunnan's rural areas - where health care is not as universal..."

And one looks around Kunming and sees where all the new money goes...seems to me that the economic system and administration have built in, bad priorities.

Problem is indeed massive, but ships are leaking everywhere. As for foodscams & the morality related, I don't think they will resemble civil war, nor do I think that the polluted Yangtze does either - though we're talking about 400 million people and something indeed needs to be done. I hope the central government is as serious as they say they are, but it's a big leak to plug and, yes, one has to wonder if they're up to it. Anyway, the metaphor of a leaking ship implies an absolute win/lose situation for all on board, and I don't think it's likely to turn out that way any time soon. I doubt if all the leaks will ever be completely plugged, here or anywhere - they never have - but that's no reason to stop trying.

@Peter99: Well, okay, but I have a feeling that this may finally be something more than a 'national ethic campaign'. I'm not sure what you mean by a 'backup plan'.

@Pter99, I understand what you mean about 'campaigns' in China, but I think this one may well be different. I think this is necessary and I don't think it's too late for something to be done. Seems to me it's a good idea, but I hope they carry this out in a manner that involves more than just consulting with local bureaucrats and the heads of local enterprises, who are, largely, part of the problem.

You cannot 'preserve' cultures - however, you can allow authority/power/control over the changes that all cultures inevitably go through to lie in the hands of those who are affected by them, rather than in the hands of some social-engineering outside force, which will have its own agenda (for example: promotion of Chinese nationalism; tourist profits; propaganda; etc.).