1920年代,随着国民外交运动实践的发展,中国知识界对国民外交的关注从粗浅的介绍和呼吁转向理论的探讨和研究。这些探讨和研究,集中表现在1920年代创办的一些刊物和著作中。对国民外交的理论的探讨,一方面弥补了以往的国民外交运动中理论的不足,另一方面,也影响着国民外交运动的后续发展 In the 1920s, with the development of the practice of the national diplomacy movement, the attention of the Chinese intelligentsia to the national diplomacy shifted from the shallow introduction and appeal to the discussion and research of the theory. These discussions and researches focus on some of the publications and writings founded in the 1920s. On the theory of national diplomacy, on the one hand to make up for the lack of theory in the national diplomacy in the past, on the other hand, it also affects the follow-up development of the national diplomacy