But even so the alarmism doesn't make any sense. If we multiply the amount of state-acknowledged NPLs at the largest five Chinese banks (~300 billion RMB) by an order of magnitude and we still only have 500 billion USD in bad assets. Sure this is a lot of money, but the Chinese government has previously dealt with the NPL issue by dumping cash into the banking sector and will doubtless continue to do so if necessary to maintain the status quo. 500 billion dollars still pales in comparison to China's more than 3 trillion in foreign currency reserves, so who cares? In reality, this system is actually sort of preferable since no-one can effectively loot state currency reserves yet, so bailing out the banks gets the money back into play.
To the extent there are stresses in the system, its that real estate development has been on the rocks since 2008 and prices are getting past the point where people can throw themselves into practical servitude in order to buy property. If you follow the Chinese media, right now it looks like the bubble will play out with local governments buying properties from cash-strapped developers at inflated prices (bonus question: guess who will issue the loans to finance this?) in order to turn them into social housing projects (bonus question two: guess who you need to be related to in order to get apportioned these assets?). Since it seems likely the poor are going to get screwed regardless, the real losers in the coming years are Chinese citizens locked into 30 or 40 year mortgages on underwhelming properties who will soon find themselves doubly-screwed as cash-strapped localities who can no longer charge real estate developers such inflated prices for real estate switch to issuing property taxes instead.