1.ATM repayment: the cardholder can take his credit card to the ATM of China Bank, then insert the credit card into the card slot according to the prompt, then enter the password, select the deposit operation on the interface, and deposit the cash into the credit card for repayment.

2. WeChat repayment: The cardholder opens WeChat app, logs into personal account, clicks "I" on the home page, selects "Payment", selects "Credit Card Repayment", and then inputs information as prompted to repay.

3. Alipay Repayment: The cardholder opens Alipay app, logs into his personal account, clicks "More" on the home page, clicks "Credit Card Repayment"-"Repayment"-"Credit Card Repayment" in "Convenient Life", and enters relevant information to repay.

4. Repayment at outlets: Cardholders can go to the business hall of China Bank, pay in cash at the counter, or use other debit cards and passbooks in their own names to transfer to credit cards for repayment.