Look up your own number method of teacher qualification certificate on the internet; Take the operation of Android phone as an example:

1. First, find the Baidu application on the mobile phone and open it.

2. Enter "National Government Service Platform" in the query box and click "Baidu Click".

3. Drop down the webpage, find "National Government Service Platform applet", and then click Enter.

4. In the "national government service platform applet", scroll down to find the first service in the service area-education service, and click enter.

5. There are two items, grade inquiry and certificate inquiry. In the certificate query, locate "NTCE Certificate Query" and click.

6. Enter your name, ID number (or admission ticket, either one), examination time, province and grade, and click "Query".

7. Then you can see the relevant information of teacher qualification certificate, including certificate number, examination province, examination grade, etc.