How to say "难说其中没有以他为质" (nán shuō qí zhōng méi yǒu yǐ tā wèi zhì) in Chinese dialogue

nánshuōzhōngméiyǒuwèizhì

and it is hard to say this does not also mean

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0136:43
zhǐ
lìng
zhǎng
liú
cháng
ān

under the guise of cultural exchange,

LINE 0236:44
PLAYING SCENE
nán
shuō
zhōng
méi
yǒu
wèi
zhì

and it is hard to say this does not also mean

LINE 0336:46
yuē
shù
nán
zhào
wáng
de
kǎo

using him as leverage over the Nanzhao King.

Show Information
Source MediaTV Series
Season & EpisodeS2 E5
Timestamp36:44
TMDB ID124595