All at once
It's a Chinese idiom, Pinyin is y ī K ǒ us ā NSH é, which means to describe nagging and talking a lot. It comes from Yi Lin by Jiao Yanshou of Han Dynasty.
Idiom usage
It refers to many words
Analysis of Idioms
Synonym: nagging
The origin of Idioms
Jiao Yanshou's Yilin in the Han Dynasty, Volume 10: "three tongues at one time will do no good to each other."
Idiom explanation
It's a metaphor for nagging and talking a lot.
All at once
alliance between the two families by marriage - qín huān jìn ài
See the blue sky through the clouds - bō yún wū jiàn qīng tiān