zhēn​wěi

authenticity

真伪 (真偽) zhēn​wěi
authenticity noun
the state of being genuine or fake; truth or falsity

Customs officers are checking the authenticity of this batch of imported goods.

Frequency

Movie subtitles
0.830 per million appears in 0% of films
Written text
2.90 per million

Sources

Definitions
CC-CEDICT