（近观中国）中法元首外交为何频频来到“首都之外”？

Group 1 - The core theme of the article revolves around the significance of the diplomatic interactions between the Chinese and French presidents taking place outside their respective capitals, highlighting a unique aspect of their bilateral relations [1][3][5] - The meetings in locations like Chengdu and other cities symbolize a high level of engagement and a desire to enhance mutual understanding and cultural ties between China and France [3][5][6] - The interactions in various meaningful locations, such as the historical Dujiangyan irrigation system, serve to deepen mutual trust and understanding, which is essential for the development of bilateral relations [5][6][8] Group 2 - The article emphasizes that these diplomatic meetings not only strengthen the political ties but also foster a sense of connection among the people of both nations, contributing to a solid foundation for future cooperation [6][8] - The engagement of the French president with local culture and sports, such as visiting the table tennis athletes, reflects a grassroots approach to diplomacy that resonates well with the public [8] - The historical context of educational exchanges, as illustrated by the founding of Sun Yat-sen University, underlines the long-standing educational cooperation between China and France, which is crucial for nurturing future relations [8]