Whoa!! hold on here, be watchful Yes, but a brother sister conspiracy, ...i doubt it!!
This is i think, a case of you guy's going over to China, and spending money like it grows on tree's (as far as some of these Chinese ladies are conserned anyway). Many of these ladies see you spending this money, and it can really give them a lot of false impressions about your available cash assets.
You have to make it very clear from the off, that your not a wealthy man in your own country, even if it appears so when your in China...
So when you go buying Computers and other expensive gizmo's for your ladies, make it clear, that this is an investment in your ongoing relationship, and not ''Presents''
But i do agree with being sensible, watchful, and using your commonsense when red flags like these crop up. Communication can tell you a lot of things in these circumstances!!!
David....