Hello! Now you can go to Bank of China or Industrial and Commercial Bank of China. They all have a multi-currency study abroad credit card! It can be used in countries with currencies such as US dollar, British pound, euro, Canadian dollar and Australian dollar, and can be repaid in RMB! ! ! ! ! Unlike dual currency, it needs to be exchanged when it is not used in dollar countries, and there will be exchange rate difference! ! ! Visa or mastercared can do it! ! ! Of course, it is better, faster and higher to handle deposit certificates and cards in one bank! ! !