How to say "已经渗透至深" (yǐ jīng shèn tòu zhì shēn) in Chinese dialogue

jīngshèntòuzhìshēn

its roots in Chang'an.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0124:04
jīn
zài
cháng
ān

has already sunk

LINE 0224:06
PLAYING SCENE
jīng
shèn
tòu
zhì
shēn

its roots in Chang'an.

LINE 0324:09
hài
cháo
tíng
yào
yuán

They are poisoning the court's key men,

Show Information
Source MediaTV Series
Season & EpisodeS2 E15
Timestamp24:06
TMDB ID124595