yàn​míng​zhèng​shēn

to verify identity

验明正身 驗明正身 yàn​míng​zhèng​shēn
to verify identity
to verify someone's identity through careful examination (e.g., checking a student's ID during an exam)
to identify a convict
to formally verify the identity of a convict prior to an execution to ensure the correct person is being punished

Frequency

Written text
0.282 per million

Sources

Frequency data
BCC Corpus (BLCU)