My last gf had her own house and good job. She never asked any money from me and even paid for half the dates. Wow, I guess I have been lucky so far.

You have probably received no less or more than you deserve- It sounds like women find you attractive and good company- sadly many FT's who come to China couldn't get a female in their own countries, so they don't have too much luck in China- they maybe have to go for the ones that you rejected.