1. First, open WeChat and enter my page.
2. Second, click Pay.
3. Find "City Service" on the WeChat payment page.
4. Go to the city to serve, choose the city, take Luoyang as an example, and then click "Epidemic Prevention and Hygiene Code".
5. On the Health Code page, click Login.
6. On the real-name information submission page, fill in the name and ID number, and then click "Submit".
7. In the page that opens, fill in personal physical condition, occurrence, etc. , fill in personal health information, and finally click "Submit".
8. After the submission is successful, the page prompts that the submission is successful, and click "Generate health code immediately".
Health codes are based on actual data and can be generated by citizens or people who have returned to work through online declaration and background audit.