The identity information of retired military personnel is incorrectly filled in, which is inconsistent with the information system of the service department of retired military personnel, resulting in the inability to display data even if the verification fails.
When purchasing medicine in the "Blue Card Yongjun Pharmacy" (offline pharmacy), the blue card only needs to show the personal blue card QR code or the mobile phone number bound to the blue card to verify its identity. For the other two services, you only need to follow the guide through the official account of China Health WeChat.