Submitting a fake ID has pushed us on to AML minefield, and we cannot help him anymore with this issue.
Yep, they can. Going to the nearest 'gong an shuo'/police station to ask someone to verify your ID is possible too IMO. You just need an authority to verify that your ID's are real and not faked.
However, having three accounts on CampBX isn't legal according to their TOS. And using three different identities does violate the AML laws. That should be one of the main reasons why CampBX withheld your money.
Thank you for your help.
As CampBX.com cut me some snack on the early mistakes I made I think the primary problem now is about the document I submitted.
I will check the police station to see of they could gave me a certificate for my ID and then get the certificate translated and notarized.