Cast the egg with the stone
It's a Chinese idiom. Pinyin is y ǐ sh í t ó Ulu ǎ n, which means to smash an egg with a stone. The metaphor is to attack the weak and win. From Sun Tzu Shi pian.
The origin of Idioms
Sun Tzu · Shi Pian: "the addition of soldiers, such as those who throw eggs by the bridge, is also virtual and real. Wenqiao biography in the book of Jin: "today's discussion is like throwing a stone into an egg."
Analysis of Idioms
Synonym: to cast an egg by an arrow
Chinese PinYin : yǐ shí tóu luǎn
Cast the egg with the stone