証明書

Etymology
Probably from compound. Compare modern 🇨🇬 reading zhèngmíngshū.

Noun

 * 1) certificate

Usage notes
This refers more specifically to an official document used to certify or prove something.

Derived terms

 * : a certificate of value
 * : a certificate of qualification
 * : a certificate of death, a death certificate, a death warrant
 * : a certificate of birth, a birth certificate
 * : identification, an identification card, identification papers
 * : travel documents
 * : travel documents