How to say "为南赵商人在交州经营大行便利" (wèi nán zhào shāng rén zài jiāo zhōu jīng yíng dà xíng biàn lì) in Chinese dialogue

wèinánzhàoshāngrénzàijiāozhōujīngyíngxíngbiàn便

to grant extensive privileges to Nanzhao merchants operating here.

Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0133:49
xiàn
liǔ
shì
jiāng
yòng
zhí
zhī
biàn便

I discovered Liu Shijiang was abusing his position

LINE 0233:51
PLAYING SCENE
wèi
nán
zhào
shāng
rén
zài
jiāo
zhōu
jīng
yíng
xíng
biàn便

to grant extensive privileges to Nanzhao merchants operating here.

LINE 0333:54
běn
lái
liǎng
zuò
shēng

Trade between the two regions

Show Information
Source MediaTV Series
Season & EpisodeS2 E23
Timestamp33:51
TMDB ID124595