你知道什么呀你
“What do you know,”
THE DIALOGUE REEL
不然 咱们可真是赔了夫人又折兵啊
“Otherwise, we would've lost everything and gained nothing.”
你知道什么呀 你
“What do you know,”
妇人之见
“short-sighted woman?”
“Stay out of this, you don't understand anything.”
In traditional household dynamics, male authority figures often disregarded women's caution as short-sighted ('women's petty views').
LEARNING CHUNKS & PARTICLES
What do you know? / You have no idea.
A blunt, colloquial rhetorical question used to reject someone's opinion or rebuke their meddling.
Softens phonetic harshness while rhetorically amplifying the speaker's exasperation.