look at sth. through a bamboo tube, have a restricted view
Contents
No. 1
　　管窥
　　guǎnkuī
　　从管中窥物,喻目光短浅,见闻不广.
　　区区管窥,岂能照一隅哉!——《后汉书·章帝纪》
　　管窥蠡测:从竹管里看天,用瓢来量海水,比喻眼光狭窄,见识短浅.
English Expression
  1. n.:  look at sth. through a bamboo tube, have a restricted view