How so? China is still, to a great extent, a command economy. The usual rules don't apply. The Chinese government can create all the artificial growth it wants and is not directly answerable to the public.

One could point to basically every country in Africa and many in Latin America and Asia for support of the assertion. One counter-example (not that I agree China is even a counter-example in this case) doesn't disprove the theory in social science. There are always weird exceptions.