When you are walking around, there are a lot of people will approach you and tell you the nice place to go for fun such as KTV, "bar" or place for meeting girls......the places that they are referring to are only a short taxi ride away or within a short walk..no minimum amount that you had to spend, girls are only RMB100 no matter how long they stay with you and can do anything, beers are only RMB20 per bottle, etc.
Whenever you hear these kind of sales pitch...ignore those bastards and run. They will rip you off with all kinds of way -- some of the girls may look innocent but they are definately pro...asking you to buy cigarettes, drinks, etc...even you told them no more drinks, they will bring in drinks anyway that cost a few hundred a glass...the prices are absolutely out of the world.
You will not able to leave the "place" until you had paid the bill that cost a few thousand dollars.....even you report to the police, they will do anything as some of them are brided...trust me...speaking from experience.