Chen Shiyuan was an ancient scholar about whom relatively little biographical information survives; his nationality, dates of birth and death, and English name are not clearly recorded in the available public sources, so his life cannot be described in detail. What can be confirmed is that two of his works are extant, Miscellany on Mencius (Mengzi Zaji) and Notes from Jianghan (Jianghan Congtan), dealing respectively with interpretation of the classics and local observations. They are commonly classified under Eastern philosophy and classic works. In terms of subject matter, Miscellany on Mencius consists of reading notes on the Confucian classic, while Notes from Jianghan has the character of a miscellaneous notebook; both show a tendency toward note-taking, textual examination, and documentary record. On the whole, Chen Shiyuan's writings emphasize the organization of classical meaning and the recording of documents, and his style is plain rather than rhetorical. Because the circulation of his works was limited, his influence has been confined mainly to the study of the classics and local documents, and scholarly attention to him remains modest. Public information is limited, and his intellectual background and personal history still await further verification.