Call Guangfa Credit Card Service Center at 95508 and follow the voice prompts to go to the manual and tell them to cancel the card\x0d\ She will ask you the reason and try to prevent you from canceling the card. Just find a reason why you must cancel the card. She can do it\x0d\Wait until she successfully completes the operation and tells you that it has been canceled\x0d\ Then you can cut off your card and throw it away