Long Wenbin is the author of the Ming Huiyao (Institutions of the Ming Dynasty). Beyond this, public information about his life is very limited: his nationality, dates of birth and death, educational background, and career are not clearly recorded. As far as the holdings of this library show, one work appears under his name, the Ming Huiyao, which is commonly classified under Eastern philosophy. In terms of genre, the Ming Huiyao belongs to the huiyao style of historical writing, arranging the institutions and historical events of the Ming dynasty by category so that readers can examine the evolution of a dynasty's institutions topic by topic. Compilation of this kind requires wide reading and clear organization, which suggests that Long Wenbin devoted considerable effort to sorting through Ming historical sources. Works in the huiyao style have long served as important reference materials for the study of traditional institutions, and this work therefore has a certain historical value. Because public information is limited, details of his life and scholarly background cannot yet be described in full.