打蛇打七寸

Explanation: Metaphor to speak must seize the major aspects of work. 　　Usage: Complex sentence; as the predicate clause; metaphor grasp the main aspects of speech act 　　Source: Qing Wu Jingzi "Scholars" 14 back: "I only wish to have nothing to do, end up 'the water did not wash the boat,' but things have to 'hit the snake hit seven inches' was wonderful." 　　Examples: But things have "~" only wonderful, and your husband on your CD. (Qing Wu Jingzi "Scholars" Fourteenth back) Thesaurus:  We must remember, Qinzeiqinwang