yǐ​luǎn​tóu​shí

to throw an egg against a rock

Senses

以卵投石 yǐ​luǎn​tóu​shí to throw an egg against a rock

(idiom) to overrate one's own abilities and attempt a hopeless battle; to court destruction by attacking a much stronger opponent

References

same_as 以卵投石/以卵投石 以卵击石/以卵擊石
variant 以卵击石/以卵擊石 以卵投石/以卵投石
synonym 以指挠沸/以指撓沸 以卵投石/以卵投石