Xin Long: publicly available information about this author is currently limited, and details such as nationality, dates of birth and death, and educational background have not been clearly recorded and remain to be verified. As far as the holdings in this library are concerned, only one work appears under Xin Long's name, namely the biographical book A Poetic Biography of Confucius. The book falls under the general category of biography and takes Confucius as its subject. Judging from the title, it likely recounts Confucius's life in verse or in a poetic style, combining biography with poetic expression. This approach is relatively uncommon in biographical writing: it can present Confucius's life and spiritual world through the rhythm and imagery of poetry, while allowing readers to approach the thinker through concise, literary language. Because the author's other works and writing experience cannot yet be ascertained, his overall creative profile is difficult to assess, and A Poetic Biography of Confucius therefore remains the main basis for understanding Xin Long's writing orientation.