无所用心 (wú suǒ yòng xīn) | Meaning: not paying attention to anything (idiom); to idle time away | Chinese Idiom with Pinyin & Origin

to have nothing to do · to idle one's time away (idiom)无所事事wú suǒ shì shì

attempting nothing and accomplishing nothing (idiom); without any initiative or drive · feckless无所作为wú suǒ zuò wéi

idle · lazy懒惰lǎn duò

not paying attention to anything (idiom); to idle time away