1. Get the card number of the other bank, log in to CCB official website or download the mobile App of CCB.
2. On the homepage or menu of the website or App, find the related options such as "query" or "query service".
3. Click this option, and then select "Bank Inquiry".
4. Enter the bank card number, name and other necessary information of the other party.
5. After confirming that the information entered is correct, click the "Query" button.
6. According to the system prompt, you need to enter the mobile phone number and verification code reserved by the bank to verify your identity.