How to say "他们便不会煞费苦心" (tā men biàn bú huì shà fèi kǔ xīn) in Chinese dialogue

menbiàn便huìshàfèixīn

they wouldn't have gone to such trouble

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0128:16
ruò
shì
jīng
zhǎo
dào

If they had,

LINE 0228:18
PLAYING SCENE
men
biàn便
huì
shà
fèi
xīn

they wouldn't have gone to such trouble

LINE 0328:20
qīng
quē
zōng
bǎng
jià
cháng
níng
le

to abduct Chang Ning at Qingque Sect.

Show Information
Source MediaTV Series
Season & EpisodeS1 E20
Timestamp28:18
TMDB ID262932