Gong Xuan is an author for whom only limited public information is currently available; details of their background, dates of birth and death, and nationality have not been clearly recorded. One work is known under their name, By the Fire, which is generally classified as foreign literature. From the available information, this work is the main window into Gong Xuan's writing, though the scarcity of material makes it difficult to form a complete picture of their creative development and overall style. The title By the Fire carries a strong sense of scene and warmth, suggesting that the work may center on emotional experience in everyday life or incorporate delicate environmental description into its narrative. The classification as foreign literature hints that the author's literary resources and outlook may draw on works from outside China. For readers interested in this author, By the Fire can serve as an introduction, while a fuller understanding must await further disclosures.