鸦片战争至五四运动时期的军事伦理思想由其赖以存在的经济、政治、军事、思想文化基础及发展过程的特殊性所决定，在性质、内容、形式、作用上都有自己的特点，这使它与古代、现代军事伦理思想相区别，并成为中国军事伦理思想发展史上的一个重要历史形态。因此，要全面地理解 The ideology of military ethics from the Opium War to the May 4 Movement was determined by the particularities of the economic, political, military, ideological and cultural foundations and the development process that existed in the period from the Opium War to the Movement of Four. They all had their own characteristics in terms of nature, content, form and function, This makes it different from ancient and modern military ethics thought and becomes an important historical form in the development history of Chinese military ethics thought. Therefore, we must understand it comprehensively