All bubbles will eventually burst:
China's credit bubble on borrowed time as inflation bites - Telegraph: "China drew a false conclusion from the global credit crisis that their top-down economy trumps the free market, failing to see that the events of 2008-2009 did equally great damage to them – though of a different kind. It closed the door on mercantilist export strategies that depend on cheap loans, a cheap currency, and the willingness of the West to tolerate predatory trade.
China is trying to keep the game going as if nothing has changed, but cannot do so. It dares not raise rates fast enough to let air out of the bubble because this would expose the bad debts of the banking system. The regime is stymied."