阮述是越南阮朝末年重要官员,于1880年、1882年两次奉旨经香港、广州,复往上海、天津等地。他在第二次出中撰有《往津日记》行使日程一册,其中记述的资料尤能凸显当时中、法、越三国之间的复杂关系,对于研究19世纪后期中越外交关系、历史和文化交流等,不失为重要之材料。本文以阮述《往津日记》为中心,从学术史的角度探述戴密微、饶宗颐、陈荆和三位先生与《往津日记》的学术因缘。 Nguyen Thu, an important officer of Vietnam Nguyen Dynasty, served in Hong Kong, Guangzhou and Shanghai in two years in 1880 and 1882 respectively. In his second book, he wrote a book on the exercise schedule of “going to Tianjin Diaries”, in which the information recorded highlights the complicated relations between China, France and Vietnam at that time. It is of great significance to the study of the diplomatic relations between China and Vietnam in the late 19th century, Cultural exchange, after all, an important material. This article, based on Nguyen’s “Going to Tianjin Diaries”, explores the academic causes of Dai Miwei, Rao Zongyi, Chen Jinghe and the Three Gentlemen and “Diaries to.”