Pinyin: yǐshǐo sheng du
Interpretation: Defeat powerful enemies with a small number of elite soldiers.
Source: Deng Xiaoping, "We are confident to do things better in China": "War of Resistance against Japanese Aggression has been fighting for eight years, and the War to Resist US Aggression and Aid Korea has been fought for three years. We have a tradition of winning more with less and winning the strong with weakness."