The operation process is as follows:
1. First, open Alipay in your mobile phone and click the bottom page.
2. Click the health code to enter the health code page.
3. Then click COVID-19 Vaccination Service.
4. Then in the page that opens, click the vaccine record icon.
5. At this time, you can see your vaccination record. Just open one and your detailed vaccination record will be displayed.
6. Then use the screen capture function of the mobile phone to cut it and save it to the mobile phone photo album.
7. Send the picture to the other party with WeChat.