It's nonsense! I live with my Chinese lady and apart from strange looks and staring we get when we go out there are no problems.
As for Chonqing girls, sure they are pretty but they are also savages! I worked in the countryside there for 12 months and believe me these people ( men and women ) are the most uncivilsed people that I have ever met!
Ever seen a woman coming out of an Armani shop who stops to spit on the pavement? You're gonna see that and much, MUCH worse. You are gonna be subjected to racism,staring,piss taking, theiving, and ( in my case ) violence.
If you don't believe me go to the bus/railway station and watch the bam bam men fighting.
Good luck my friend, you are moving to hell!