概述了徐桐、刚毅、许景澄等人在义和团时期的主要主张和作为,介绍了相关人物及观点,客观再现了当时的帝后之争,分析了帝党和后党的主要权势力量及当时的国内、国际环境。 The main ideas and actions of Xu Tong, Gang Yi, Xu Jingcheng and others during the Yihetuan period were summarized. Relevant figures and views were introduced to objectively reproduce the dispute of the Empress Dowager at that time. The main powers of the imperialist and post-party were analyzed. Domestic and international environment.