If it is not received, it may be returned because no one signed it or the address is unknown. After the return, the bank will send you a text message; Another situation is that a receipt has been issued, but it is not signed by me, but collected by the residential property or unit mailroom. You can ask the unit or the community.
In either case, if you haven't received the card for such a long time, you can call the CCB credit card customer service hotline to apply for re-mailing, and the address must be checked to ensure timely receipt next time. Generally, you can receive the card about 10 days after applying for cyit.