1. Open the ZB official app and log in to your account. Click [Funds] and select "Bank Account Management".
2. On the Payment method interface, click "Bind".
3. Select "CNY Bank", and then when adding a bank card, enter the cardholder's name and card number (only the bank card in my name can be added), and click "Next".
4. Select the bank name, account opening address and branch name, confirm the card number again, and click "Agree and bind".
5. The bank card has been added and can be viewed in the "Payment method" management.