「講一套做一套」

(pos:語句)
<explanation>
yue:行為同自身嘅言談不符
eng:only talk the talk but not walk the walk
<eg>
yue:個老細講一套做一套，得唔到員工嘅支持。 (go3 lou5 sai3 gong2 jat1 tou3 zou6 jat1 tou3, dak1 m4 dou2 jyun4 gung1 ge3 zi1 ci4.)
eng:The boss who only talks the talk but not walks the walk cannot win the support from his employees.