1. Enter the Alipay app interface and click "More" in the options.

2. Enter all more application interfaces, and click "Primary and Secondary Schools" in "Educational Public Welfare" to enter.

3. Enter the application interface of primary and secondary schools, and click "Public Library" in the above options.

4. Enter the interface of public library, check the corresponding push information, and click "Donate in the name of children".

5. If you want to donate a book, you need to scan the barcode of the book and click "Scan the barcode of the book".

6. After scanning, if the book is not registered, you will be prompted whether to add it manually, and click OK.

7. Enter the Add interface, enter the book name and author information, and then upload the book cover.

8. After filling in the book information, drag the book into the "courier box" to complete the donation.