苦口婆心 (kǔ kǒu pó xīn) | Meaning: earnest and well-meaning advice (idiom); to persuade patiently | Chinese Idiom with Pinyin & Origin

meaningful and heartfelt words (idiom); sincere and earnest wishes语重心长yǔ zhòng xīn cháng

painstaking effort · to take a lot of trouble · laborious at pains苦心kǔ xīn

to be patient · patience耐心nài xīn

to give sincere advice (idiom) · to exhort earnestly耳提面命ěr tí miàn mìng

not to mind taking all the trouble (idiom) · to take great pains · to be very patient不厌其烦bù yàn qí fán

earnest and well-meaning advice (idiom); to persuade patiently