Many banks have foreign exchange business. They went to China Bank to apply for China Merchants Bank's "All-in-One Current Card" or "All-in-One Card". And tell the remitter's account number in Singapore, and ask him to transfer the money to his domestic account number at the bank, and he received new currency, not RMB.
When remitting foreign currency, the remitter and the payee should be the same person, or the remitter's immediate family members (parents, children, spouses), and relevant certificates that can prove lineal relatives must be provided. Such as: household registration book, marriage certificate and notarial certificate.