租界被人们称为“国中之国”,有一套从占领国移植过来的管理模式。其组织机构既负责对内管理,又负责对外交涉。租界内的政治、经济、文化等诸活动,一般不为所在国的民众所知晓,往往披上了一层神秘的面纱。广西师范大学出版社将天津图书馆编辑、整理的《天津日本租界居留民团资 The concession is known as the “kingdom of the nation” and has a set of management models that have been transplanted from the occupying Power. Its organization is responsible for internal management, but also responsible for foreign negotiations. Concessions within the political, economic, cultural and other activities, are generally not known to the people of the host country, often put on a layer of mysterious veil. Guangxi Normal University Press, Tianjin Library editor, finishing the "Tianjin Japanese Concession resident militia