I have read up abit on this. Dong guan has been hollowed out of its sex ind. thus lesser business men will buy a house to store their harems. Chinese markets are (also) not flushed with liquid cash, or free money to loan out.
Also, the Chinese's own real estate cooling measure isn't cooling off the markets alot. Seems like it will go on for a longer period. The chairman is not like the ones previously running the country. The current one is the son of a pioneer lead whom was the communist guerilla tactic's pioneer.
Chengdu, this city is well connected and is the home to many MNEs. Strangely their mix of banks are (mostly international ones) setting up base there and are not much like the other eastern cities; where their mix of banks are largely local.
The Good: Chengdu is becoming the air manufacturing hub of China. Alot of r&d is carried out there for their commercial and military aircrafts.
My take? It's probably the end of the bloom thus, i will give it a pass. It's likely that this prices will face correction even more as the Chinese is more determined to make sure the best cherries are picked by their own.
You do your own sums. Caveat Emptor.