Chekhov's works were famous for their profound social insight and unique narrative techniques. His artistic features included the following aspects: 1. Character Portrayal: Chekhov was good at portraying characters. He vividly portrayed the character's personality, psychology, behavior, and emotions through meticulous descriptions. 2. Plot arrangement: Chekhov's works have twists and turns, full of drama and tension. He often used absurd plots and unexpected endings to attract the readers 'attention. 3. Use of language: Chekhov's language is concise, clear, and expressive. He often uses metaphor, symbolism, and humor to make his works more lively and interesting. 4. Thematic discussion: Chekhov's works explore various complex social issues, including human nature, morality, art, history, etc. He reveals the essence of these issues through in-depth discussion. Chekhov's works had profound social insight and unique narrative techniques. Through vivid and interesting stories and expressive language, he showed the complexity of Russian society and human nature and became one of the representative works of Russian literature.