廬山真面目 (lou4 saan1 zan1 min6 muk6) — the real appearance of a person or thing; one's true chracters (idiom) in Cantonese
louˎ₄廬saanˉ¹山zanˉ¹真minˍ₆面mukˍ₆目简 庐山真面目
Mandarin Pinyin: Lu2 Shan1 zhen1 mian4 mu4
Meaning of 廬山真面目
nounthe real appearance of a person or thing; one's true chracters (idiom)