How to say "为何他们要大费周章地去找" (wèi hé tā men yào dà fèi zhōu zhāng dì qù zhǎo) in Chinese dialogue

wèimenyàofèizhōuzhāngzhǎo

Why would they go to such lengths to find it,

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0127:55
jiù
shì
yòng
lái
chú
hán
de
ma

is used to dispel cold.

LINE 0227:57
PLAYING SCENE
wèi
men
yào
fèi
zhōu
zhāng
zhǎo

Why would they go to such lengths to find it,

LINE 0328:00
shèn
zhì
jiāng
cháng
jiā
miè
mén
ne

even exterminating the Chang clan?

Show Information
Source MediaTV Series
Season & EpisodeS1 E20
Timestamp27:57
TMDB ID262932