Liu Sanzuo: publicly available information about this author is currently limited, and details such as nationality, dates of birth and death, and an English name have not been clearly recorded. According to the library's holdings, Liu Sanzuo has only one work, Heart's Rhyme, which is classified as modern poetry, suggesting that the author's writing is mainly concentrated in the field of poetry. The title Heart's Rhyme hints that the work may focus on the expression of inner feelings and rhythmic beauty, but owing to limited materials, its specific poetic themes, artistic style, and literary influence cannot yet be discussed in detail. Overall, Liu Sanzuo is an author mainly engaged in modern poetry who currently has a relatively small number of works, and a fuller understanding of this author's literary profile must await the disclosure of more information.