The short stories of maupassant focused on exposing social reality and describing the characters 'personalities. They were full of drama and plot twists. They often used symbolic techniques to express the author's deep understanding of society and life. His works often depicted poverty, the weakness of human nature and the dark side of society, while at the same time showing the courage and strength of the protagonist. O 'Henry's short stories were full of humor, varied plots, and often unexpected endings. His works were mainly dramatic and comedic, often describing the weaknesses of human nature and humorous stories. Chekhov's short stories, on the other hand, focused on describing the psychological changes of the characters and shaping their personalities. The plots were compact and dramatic, and complicated plots, character relationships, symbolism, and metaphor often appeared in his works. His works were humorous, witty, and satirical, often depicting the profundity and complexity of the characters, showing the author's unique literary style and creative skills.