Now the certificates have been changed to electronic versions. The specific method is as follows. 1. Open the national smart education platform app for primary and secondary schools, select My Training in my menu bar, and then select Special Training. 2. Then you will see the special topic of summer training in 2022. If the hours have been accumulated, it will show that it has been completed if it meets the requirements. 3. After the summer training in 2022, the e-cert will be displayed, and then everyone can download and print it.