1. Open adzuki bean seedling app, and click the vaccination certificate at the top of the page to enter the vaccination certificate page.

2. On the vaccination certificate page, click the "Get a vaccination book in class" button in the upper right corner to enter the corresponding page.

3. According to the page prompts, fill in the relevant information of the child, upload the vaccination certificate, and click Submit to complete the operation.

After waiting for the official review, you can get the electronic version of the vaccine.