How about a child's big data travel card?

Your child's communication itinerary card can be queried/downloaded on the Alipay health code page. The operation method is as follows.

Equipment: Huawei P50

System: Harmonious Operating System 2.0.0

Software: Alipay 10.2.38

1. First, enter the Alipay APP in your mobile phone and click the health code.

2. At this point, the page jumps, and click View Now.

3. After verifying the identity information, click View Now again.

4, page jump, click on the old and young health code to help query.

Finally, in the page that opens, enter your name and ID number, and click Query.