tong4 seoi2 gwan2 tong4 jyu2塘水滾塘魚塘水滚塘鱼

Jyutpingtong4 seoi2 gwan2 tong4 jyu2
Yaletòhng séui gwán tòhng yú

Definition

An insular business situation where people only trade among themselves, limiting growth because the market cannot expand.

colloquialmoneywork

How it's used

This idiom vividly describes a closed loop where resources or profits circulate within a restricted group, preventing any real growth. It is frequently used in business or social contexts to critique a lack of ambition or an inability to attract outside interest. The imagery of fish being cooked in their own pond water highlights the self-defeating nature of such insular practices.

Examples

They always just trade among themselves, how can they make big money?
This circle is just trading within itself, it is hard to have any new development.

Common phrases

the mindset of trading only within one's own circle

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector