前言不對後語 (cin4 jin4 bat1 deoi3 hau6 jyu5) — talk incoherently; utter disconnected phrases in Cantonese
cinˎ₄前jinˎ₄言batˉ¹不deoi˗₃對hauˍ₆後jyuˏ₅語简 前言不对后语
Mandarin Pinyin: qian2 yan2 bu2 dui4 hou4 yu3
Meaning of 前言不對後語
nountalk incoherently; utter disconnected phrases
nounone's whose words or stance differ on another occasion or sentence