中国古代战略防御思想的形成,根源于中国相对封闭的大陆地理环境及由此生成的农耕经济形态,以保卫农业文明和封建统治为根本目的,在历代中原王朝与西北游牧民族的军事斗争中不断发展充实。长期坚持以防御为核心的军事战略,利于确保长城以内广大农耕区域的长治久安,以低烈度的形式逐步确立起中华民族辽阔的版图。但是,这种主要针对北方游牧民族的防御模式,也使整个国家的关注点和利益拓展呈现“重北轻南、重陆轻海”的倾向,使中华民族多次失去向广阔海洋发展的良机。 The formation of ancient Chinese strategic defensive thinking stems from China’s relatively closed geographical environment of the mainland and the resulting farming economy. In order to defend agricultural civilization and feudalism, the Central Plains dynasty and the nomadic northwestern ethnic groups continued to struggle Development enrichment. Long-term adherence to the military strategy with defense as the core will help ensure long-term peace and stability in the vast farming areas within the Great Wall and gradually establish a broad territory of the Chinese nation in the form of low intensity. However, this defensive model, mainly aimed at the nomadic peoples in the north, has also made the whole country’s concerns and interests develop into a tendency of “re-affirming northern lightness and re-emphasizing lightness and lightness”, causing the Chinese nation more than once to lose its vast oceanic development Good opportunity.