Meaning of yòng xīn:
yòng xīn
用心
Noun
motive; intention
Tā de gōngzuò tàidù fēicháng yòngxīn.
他的工作态度非常用心。
His attitude towards work is very dedicated.
Tā zuò zhè jiàn shìqing hěn yòng xīn.
他做这件事情很用心。
He put a lot of intention into doing this.
Adjective
to be diligent or attentive; careful
Tā zuò shìqíng hěn yòngxīn, zǒng shì kǎolǜ dé hěn zhōudào.
他做事情很用心，总是考虑得很周到。
He is very attentive in his work and always thinks things through carefully.
Tā gōngzuò de hěn yòngxīn.
他工作得很用心。
He works very carefully.
