[----]

Jyutping cin4 ce1 fuk1 , hau6 ce1 gaai3
Pinyin qián jū fù , hòu jū jiè

Definitions (Wiktionary)
  1. proverb
    previous experience of failure can serve as a lesson for oneself or others

[----]

Jyutping cin4 ce1 fuk1 , hau6 ce1 gaai3
Pinyin qián chē fù , hòu chē jiè

Definitions (Wiktionary)
  1. proverb
    previous experience of failure can serve as a lesson for oneself or others