How to say "不先和南赵外使知会一声吗" (bù xiān hé nán zhào wài shǐ zhī huì yī shēng ma) in Chinese dialogue

xiānnánzhàowàishǐ使zhīhuìshēngma

Should the Nanzhao envoy not be informed first?

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0104:58
shì
yòu
shén
guān
shī
yǒu
guān

And the case concerns Master Shenguan.

LINE 0205:00
PLAYING SCENE
xiān
nán
zhào
wài
shǐ使
zhī
huì
shēng
ma

Should the Nanzhao envoy not be informed first?

LINE 0305:02
xiàn
xià
jīng
zhī
dào
le

You already know the situation.

Show Information
Source MediaTV Series
Season & EpisodeS2 E7
Timestamp05:00
TMDB ID124595