Social security card has financial function. Only when I hold my ID card and social security card and activate it at the issuing bank outlet can I use the financial function. This also applies to the resident health card, which is a card with financial function. It can be used as a bank card with debit card functions such as cash deposit and withdrawal, transfer and consumption. So your CCB resident health card is issued as part of the social security card, so you may need to activate its financial function. You can bring your valid ID and health card to the service outlets of China Construction Bank for activation. If your resident health card of China Construction Bank is issued as a bank card, its financial function should have been automatically activated without additional activation. However, this may also vary from case to case. It is suggested to contact the customer service of China Construction Bank directly for confirmation. Generally speaking, whether the resident health card of China Construction Bank needs to be activated depends on whether your card is issued as a social security card or a bank card, and whether its financial function has been automatically opened.