灭虢取虞

Explanation: Analogy attack a country when the country first, hold B, and so exterminate a country B and then destroy the country. 　　Usage: -Linked; as attribute, complement; containing derogatory 　　Source: Ming Luo Guanzhong's "Romance of Three Kingdoms" 115 back: "this pre-determined West Sichuan, by downstream trend, land and water in hand, annexation Soochow, the 'take off Guo Yu' of support." 　　Examples: This pre-determined West Sichuan, by downstream trend, land and water in hand, annexation Soochow, the "~" way also. (Ming Luo Guanzhong's "Romance of Three Kingdoms" one hundred and fifteenth back)