Shi Minghui is an author about whom little public information is available; the only work currently traceable is a single mystery novel, Joyous Detective. Since details such as nationality, dates of birth and death, English name, and personal biography are all unknown, it is difficult to outline a complete writing trajectory or life background. Judging from the existing work, Shi Minghui's writing centers on the mystery and detective genre, which typically emphasizes case design, the laying out of clues, and reasoning logic, often driving the narrative through character interaction. As for Joyous Detective, the title suggests a light and playful tone, perhaps indicating that beyond a tense, suspenseful atmosphere the author also attempts to incorporate brisk elements to adjust the reading experience. Although public information about the author is scarce and the number of works limited, making it hard to assess broad influence, this work still offers mystery fans a reading option worth noting and leaves a starting point for observing the author's future writing.