How to catch tiger cubs: yan de hu zi How can you catch tiger cubs without entering the tiger's den? It is a metaphor that you cannot achieve success without experiencing danger yourself.
The first volume of the engraving of "Chinese History" in junior high school mentions that Ban Chao sent a mission to the Western Regions and arrived at Shanshan, where he attacked the Huns camp at night. Ban Chao said to the thirty-six subordinates: "If you don't enter the tiger's den, how can you catch the tiger's cubs?" ! "The "No" note in "Cihai" holds the same view.
However, if we check "Book of the Later Han Dynasty, Ban Chao Biography" and "Zizhi Tongjian, Han Ji", Ban Chao's original words are both "If you don't enter the tiger's den, you won't get the tiger's cubs." ’ So where does the word “Yan” come from? A newly published volume of "Chinese Dictionary". "No" the note said: "If you don't enter the tiger's den, you won't get the tiger's cubs." It is noted that in Chapter 70 of "The Romance of the Three Kingdoms", Huang Zhong's conversation with Liu Feng was changed to: "If you don't enter the tiger's den, how can you catch the tiger's cubs!"
But "Taiping Guangji" quoted "Zhitian" "Records of Li Zhuo" records: "Three or forty miles west of Xuzhou, a female tiger was violent. Li Zhuo, the commander of the army, said: There are one hundred thousand Zhongwu troops, but there are no warriors in Qi. A strong man jumped out and said: "Someone can get rid of it." Then he returned with three sons in his arms. Zhuo said: "It is often said that if you don't explore the tiger's den, how can you catch the tiger's cubs?" "Guang Ji" is a work of the Song Dynasty, and the quotation should be before the Song Dynasty.