围
城
打
援
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Definitions
1. to besiege and strike the relief force (idiom); strategy of surrounding a unit to entice the enemy to reinforce, then striking the new troops
Components
围城
Wéi chéng
–
PN:Fortress Besieged, 1947 novel by Qian Zhongshu 錢鐘書
打
dǎ
–
to beat
援
yuán
–
to help