guǎn​kuī​lí​cè

shallow and narrow-minded

Senses

管窥蠡测/ 管窺蠡測 guǎn​kuī​lí​cè shallow and narrow-minded

(idiom) to look at the sky through a bamboo tube and measure the sea with a ladle; used to describe a person with a very restricted perspective or superficial understanding of a matter

References

synonym 管窥蠡测/管窺蠡測 以管窥天/以管窺天
synonym 管窥蠡测/管窺蠡測 以蠡测海/以蠡測海