Have you got any comments about Chinese? (Shanghai)

By chance,I joined the Internations almost 1 month.Attened 2 parties before.So many different Colors talked to each other in a same space.Of course I was enjoyed.
China is a beautiful conutry with long history. But I found some of Expats have a low opinion about Chinese women/girls may be specially in Shanghainess.(Only my feeling,and heard from the most men)
I have a quesition that why you had the impression about the Chinese/Shanghainess? Is it a miss-understand?

Anyone can tell me the reasons which can make us to improve better....?
Welcome to discuss!