1. authentication: the examiner will check the applicant's identity documents to ensure the authenticity and legality of his identity. This includes verifying the validity of identity documents and their consistency with the applicant himself.

2. Verification of academic qualifications: Verification of academic qualifications of candidates applying for higher education. Including verifying the authenticity of the academic certificate, the consistency with the applicant himself, and the legitimacy of the academic education institution.

3. Examination qualification verification: For examinations that need to meet certain conditions, such as vocational qualification examination and language examination, the qualifications of candidates will be verified. Including verifying whether the applicant meets the prescribed conditions such as age, education and work experience.

4. Verification of material authenticity: The examiner will verify the authenticity of all kinds of materials submitted by the applicant. Including verifying the authenticity and legality of registration forms, photos, transcripts, certificates and other materials.