The first 20 years after the Opium War,it was manifested in the strategy of Containing Western Powers with Their Own Strongpoint. The main idea of this strategy was to know,emulate,and resist the Western Powers.

• 它在鸦片战争后最初二十年 ,表现为“师夷之长技以制夷” ,主要内容是了解西方、学习西方和抵御西方 ;