sik1 taan4 m4 sik1 coeng3識彈唔識唱识弹唔识唱

Jyutpingsik1 taan4 m4 sik1 coeng3
Yalesīk tàahn m̀h sīk cheung

Definition

To be good at finding fault and criticizing, but unable to offer any constructive ideas.

colloquialpeopleslang

How it's used

This idiom literally translates to knowing how to pluck a stringed instrument but not how to sing along, implying someone who is good at pointing out flaws but lacks the ability to provide a constructive alternative. It is frequently used in workplace or group project settings when someone is being unhelpful or obstructive. The tone is quite critical and dismissive.

Examples

He is always complaining without offering solutions, it is really annoying.
You only know how to criticize but not how to do it, if you are so capable, you do it.

Common phrases

only know how to complain without suggesting solutions

Common mistake

Do not use this to describe someone who is literally tone-deaf or musically unskilled, as it is strictly a metaphorical expression for unproductive criticism.

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