哈佛-燕京图书馆藏“胡汉民往来函电稿”显示,胡汉民晚年与友人的通信中大量地以代号来指称人物。解读这些代号是利用这批珍贵资料的前提,本文将其中一些重要人物的代号列举出来,并从政治文化的角度分析胡汉民等大量运用人物代号的原因。 Harvard - Yenching Library Collection “Hu Hanmin correspondence” shows that in his later years, Hu Hanmin and his friends in communication to a large number of allegations of characters. Interpretation of these codes is the premise of the use of these precious materials, this article lists some of the key figures, and from a political and cultural point of view Hu Hanmin and other reasons for the extensive use of characters.