lit. to prescribe the right medicine for an illness (idiom); fig. to study a problem to find the right way to solve it
to take appropriate steps
Definitions (粵典–words.hk)
動詞
針對問題癥結而採取相對解決措施 to provide a solution in accordance to its problem; literally: to prescribe medicine in accordance to symptoms
面對一個複雜嘅難題嗰陣,要將佢拆細, 然後對症下藥。
面对一个复杂嘅难题𠮶阵,要将佢拆细, 然后对症下药。
min6 deoi3 jat1 go3 fuk1 zaap6 ge3 naan4 tai4 go2 zan2, jiu3 zoeng1 keoi5 caak3 sai3, jin4 hau6 deoi3 zing3 haa6 joek6. When facing an intricate enigma, deconstruct it to manageable pieces and then tackle them in accordance to their own features.
Definitions (Wiktionary)
phrase, idiomatic
to suit the medicine to the illness; to suit the remedy to the case; to prescribe the right remedy for an illness