Gu Wei is an author about whom very limited public information is available. Within the current collection, only one work can be confirmed, namely A Record of Guangzhou (Guangzhou Ji). With no verifiable details about birth and death dates, place of origin, education, or professional career, it is difficult to sketch a biographical portrait; the only point of entry is the surviving work itself. In the existing classification, A Record of Guangzhou falls under literary appreciation, suggesting that it is not a mere geographical gazetteer or compilation of historical sources but a book with a clear emphasis on literary reading and appreciation. It may center on Guangzhou's landscape, historical anecdotes, and cultural landmarks, combining narrative and commentary in the manner of essays or notes, balancing information with readability. Writing of this kind generally requires both local knowledge and literary sensibility, with attention to detail and atmosphere rather than the construction of a grand system. On the available evidence, Gu Wei's literary activity appears to focus on the city culture of Lingnan, offering readers a perspective centered on appreciation for understanding Guangzhou's local character. Given the limited materials, a full assessment of Gu Wei's output and literary standing must await the discovery of further sources.