1. Open the Healthy Gansu APP.
2. Click on the electronic health card on the homepage.
3. On the page of family member management, click Add.
4. After filling in the relevant information, click Submit.
The above is the routine process of replacing the medical card and re-filing, and the specific operation may be different due to the needs in practical application. If you need a more detailed operation guide, I suggest you directly refer to Healthy Gansu official website or contact its customer service staff.