One qns that is very important is "how u get to know this girl?".
If you got to know her from prc nightclub/disco or etc, it might be because that she wants to retain u as a customer. Or even that she wanted to squeeze money out of u.
From her action of just calling u once a week, the chances of that she don't really have much feelings for you is quite high.
I do have friends who have girlfriends from china (they know their gf from nightclub). And they face alot of problems with them.
Of course, there are good china girls out there too. But the chances of meeting a problematic one is higher.
Good luck to u.
