漠不關心

desert; vast and empty; indifferent; unconcerned; aloof

Function word; no; not; un-; negative prefix; used to form questions or emphasize a statement; sometimes used for rhythm.

mountain pass; to close or shut; to turn off; to concern or involve; to confine; to collect or receive; surname.

The physical heart; the mind or intellect; feelings or emotions; the center or core of something; intention or will.