Hi,
I am planning to go to Tianjin in the next few months, I have been to most other major Cities in China and am running out of places to see that don't have too many western tourists. Is this place very touristy ? and will there be enough to see to spend say three weeks there?

The other place I am contemplating is Chongqing but I have put this off because of the heavy tourist presence, could anyone give me a real opinion or insight into both these places as I am unable to make a decision on which place to choose.

Thanks in advance