It usually takes about 20 working days for CCB to handle credit cards. After applying, you can log on to the credit card website of CCB, click "Application Progress Inquiry" and enter your ID number to inquire about the audit progress. If you apply at the outlet, it will take some time for the outlet to submit the application to the system with your information, so it will take some time to check the progress immediately without applying, and you need to wait patiently. If the card is approved, the bank will give you a business card and mail it, and send you a text message telling you the mailing number. Pay attention to text messages yourself.