Jian Hualing is an author about whom limited public information is available; details such as nationality, dates of birth and death, and educational background have not been clearly recorded. According to the library's holdings, two works are attributed to Jian Hualing: Humanity Record and Cat Among the Pigeons, both commonly classified as suspense and mystery fiction. Judging from the titles and subject matter of these two works, the author appears to focus on cases as narrative threads, examining human nature and the hidden corners of everyday life through the process of deduction; the titles themselves also carry a certain symbolic resonance. Because public information is limited, it remains difficult to offer a full assessment of the author's overall body of work, writing style, and literary influence. Nevertheless, these two works provide a basic entry point for understanding Jian Hualing's writing and allow readers to explore the author's specific achievements in the field of suspense and mystery fiction.