1. Online modification: log in to CCB Online Banking, then select Credit Card, click Card Manager, and then click Personal Data Modification.
2. Mobile phone modification: download and log in to CCB Mobile Banking, select credit card, click Credit Card Management, and then select personal data modification.
3. Counter modification: I bring my ID card and credit card to the counter of a nearby outlet for modification.
4. Telephone modification: use the reserved telephone and dial the customer service hotline of CCB to make modification.