Tianya got GND right? (from my research below shows yes...)
yes, got.
you can get from friends returning from china, that would be cheapest
other than that, got MO on clubsnap, check the MO section
alternatively, you can get from tagotech if i am not wrong, but these will be more than if you get direct from china
not much choice though, sometimes.
i would have replied earlier, have been a bit busy so cannot spam the forums as much as usual