How to say "这可不是小打小闹啊" (zhè kě bú shì xiǎo dǎ xiǎo nào a) in Chinese dialogue

zhèshìxiǎoxiǎonàoa

this is not a small matter.

Idioms & Colloquial Expressions
Grammar Patterns
INTERACTIVE SCRIPT TIMELINE
LINE 0123:10
niú
lǎo
bǎn

Mr. Niu, this is not a small matter.

LINE 0223:12
PLAYING SCENE
zhè
shì
xiǎo
xiǎo
nào
a

this is not a small matter.

LINE 0323:14
tiān
shà
de
zhāo
biāo
huì

The bidding meeting for the skyscraper

Show Information
Source MediaTV Series
Season & EpisodeS1 E36
Timestamp23:12
TMDB ID281231