How to say "您是何时知晓他的身份" (nín shì hé shí zhī xiǎo tā de shēn fèn) in Chinese dialogue

nínshìshízhīxiǎodeshēnfèn

When did you discover his identity?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0118:20
cóng
xiǎo
jiù
ruò

was weak since childhood.

LINE 0218:24
PLAYING SCENE
nín
shì
shí
zhī
xiǎo
de
shēn
fèn

When did you discover his identity?

LINE 0318:28
liǎng
nián
qián

Two years ago,

Show Information
Source MediaTV Series
Season & EpisodeS1 E15
Timestamp18:24
TMDB ID289209