I don't care
As a Chinese idiom, Pinyin is B ù Zhu ó t é NgR è, which means that it's not painful. It means not caring. It comes from a dream of butterflies by Guan Hanqing of Yuan Dynasty.
The origin of Idioms
The second part of the butterfly dream written by Guan Hanqing in Yuan Dynasty: "this little guy must be the son of the moth you begged. He is not very affectionate, so he deserves his life."
Analysis of Idioms
Close synonym: indifference; antonym: knowing coldness and heat
Idiom usage
I think this big boy must be the son of the house moth you begged to raise. The first book of Wang Zhongwen's saving a filial son in Yuan Dynasty
I don't care