Dance the sleeves
The Pinyin is Xu ā nqu á NW ǔ Xi ù, which means stretching out your fist and waving your sleeve. A rough and savage posture. It's from the second moment of surprise.
Analysis of Idioms
"Bare sleeves" is a synonym for "bare sleeves"
The origin of Idioms
Ling Mengchu of the Ming Dynasty, Volume 22 of "the second moment makes a case of surprise": "there is another group of brave and valiant people, who call themselves heroes and boast of victory. When they meet each other, they feel very happy. They have a lot of spleen and stomach when they speak, and they act in a lively way."
Idiom usage
As a predicate, attribute, adverbial; used in dealing with affairs.
Dance the sleeves
small in number and weak in strength - liàng xiǎo lì wēi
a single hair out of nine ox hides - jiǔ niú yī háo