Hello, if it's a China Merchants Bank credit card, it won't be cancelled automatically, but all cards have a valid period. From 20 14.3.6, the validity period of new card issuance/renewal is 5 years, and most of the previous applications are valid for 3 years. If it has been useless, the card will not be renewed, and it will not be renewed automatically, which can be understood as cancellation of the card.