become wiser after being duped(shàng dāng xué guāi)

become wiser after being duped

Shangdangxueguai is a Chinese idiom with the pronunciation sh à NGD à ngxu é Gu à I. once you have suffered a loss, you will not be fooled next time.

Idiom explanation

I won't be fooled next time.

Idioms and allusions

[source] jingyanhuilu: "when you are good at learning, where you suffer losses, you will gain insight."

Discrimination of words

[example] in doing business, we should pay attention to honesty, otherwise customers will not come to our door in the future.

Chinese PinYin : shàng dāng xué guāi