The national physical health teacher's certificate has been lost and reissued. The process of reissue is as follows:

1. The applicant will submit relevant materials to the vocational skill appraisal institution.

2. Fill in the certificate modification and replacement application form.

3. After the audit, issue a certificate replacement and modify the receipt.

4. Fifteen working days after the application materials are submitted, a new certificate will be obtained with the receipt.