rèn​zhèng HSK7

to authenticate, authentication

认证 認證 rèn​zhèng
to authenticate, authentication nounverb
to officially certify or authenticate a document, product, or qualification after a review (e.g. by a notary or government agency)

Frequency

Movie subtitles
2.80 per million appears in 1% of films
Written text
30.7 per million

Details

HSK 3.0
Level 7

Sources