1. Open the "Nanyang Healthlink" applet, click "Family Health Code" and click "Add Family Members" to enter the application page of family health code.
2. According to the page prompts, fill in the relevant information, complete the real-name authentication, and apply for the health code for the elderly and children. Specific news also suggests that you pay attention to the relevant websites of the local government and obtain first-hand authoritative information.