a dog trying to catch mice -- too meddlesome

a dog trying to catch mice -- too meddlesome

Dog takes mouse, a Chinese idiom, means g à UN á h à oz à, which means (Xiehouyu) meddle in business; dog's duty is to guard the door, cat is specialized in catching mice, so dog catching mice for cat is meddling in business. From the story of heroes and heroines.

The origin of Idioms

The 34th chapter of Wenkang's children's Heroes in Qing Dynasty: "you are the son of a bitch! How many articles do you know? "

Idiom usage

Subject predicate; as object and attribute; with derogatory meaning. You're -- mind your own business.