Monkey see monkey do
In zh-yue 猴子睇，猴子做 (hau4 zi2 tai2, hau4 zi2 zou6)
A direct translation, used in Cantonese.
Example
"細路仔，猴子睇，猴子做，學大人 (Sai3 lou6 zai2, hau4 zi2 tai2, hau4 zi2 zou6, hok6 daai6 jan4)."
In zh-yue 猴子睇，猴子做 (hau4 zi2 tai2, hau4 zi2 zou6)
A direct translation, used in Cantonese.
"細路仔，猴子睇，猴子做，學大人 (Sai3 lou6 zai2, hau4 zi2 tai2, hau4 zi2 zou6, hok6 daai6 jan4)."
