Public information about Si Xiong is currently limited, and details of his life, such as dates of birth and death, place of origin, and professional experience, have not been clearly recorded. Within the library's holdings, Si Xiong is credited with one work, Eight Records of Jianghuai, which is categorized as a classic work. It can therefore be inferred that his writing is closely connected to the landscape, culture, and social life of the Jianghuai region, and is likely documentary or essayistic in nature, focusing on local observations and scenery while emphasizing a combination of observation and narration. Because verifiable materials are very limited, it is difficult to make a more specific judgment about the full scope of his writing, the overall features of his style, or his literary influence; only a brief introduction to the existing work is possible, and further information remains to be verified and supplemented.