Legal analysis: according to the source of money, it may be suspected of committing a crime. If you know that it is the proceeds of crime or a predicate crime, you may be suspected of money laundering or shielding or concealing a crime.

Legal basis: Measures for the Administration of Personal Foreign Exchange Article 2 Personal foreign exchange business is divided into domestic and overseas personal foreign exchange business according to the transaction subject, and personal foreign exchange business under current account and capital account according to the transaction nature. Manage personal foreign exchange business according to the above classification.