







闻一知二 is a Chinese idiom (chengyu) meaning “to understand a great deal from hearing only a little”. To be quick-witted and capable of drawing inferences. Literally, “Hear one, know two”.
During the Spring and Autumn period, Zigong, a prominent disciple of Confucius, was known for his eloquence and diplomatic skills. When Tian Chang of Qi planned to attack Lu, Confucius sent Zigong to persuade him. Zigong successfully stirred up conflicts between Qi, Wu, and Jin, thereby saving Lu from war.
Later, Confucius asked Zigong whether he or Yan Hui was superior. Zigong humbly replied that Yan Hui could 'hear one and understand ten' (闻一知十), while he himself could only 'hear one and understand two' (闻一知二).

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Open the tool →闻一知二 (wén yī zhī èr) is a Chinese idiom (chengyu) meaning “to understand a great deal from hearing only a little”.
闻一知二 is pronounced wén yī zhī èr in Mandarin Chinese.
Literally, 闻一知二 means “Hear one, know two”. It is used to mean “to understand a great deal from hearing only a little”.
闻一知二 comes from a classical Chinese story dating back to ancient China. The full story is on this page.
听到一点就能理解很多。形容善于类推。