The protagonist of Lu Xun's essay "Hometown" was Ah Q. The full text used a comparison technique: Comparing Ah Q's experiences in the village with the author's description of Ah Q's inferiority, cunningness, and pitiful situation highlights the author's deep insight and criticism of human nature. Comparing Ah Q's various performances in the city, the description of Ah Q's arrogance, arrogance, and arrogance shows the author's irony and criticism of human nature. 3. Comparing Ah Q with the other villagers. The comparison between Ah Q and other villagers showed the differences between people of different social classes and identities, reflecting the realistic problems of social class and the gap between rich and poor. 4. A comparison of Ah Q's cultural psychology. Ah Q's inferiority complex and distortion in cultural psychology reflected the drawbacks of Chinese traditional culture and social system, as well as the suppression and distortion of human nature. Through the use of contrast,"Hometown" profoundly reveals the weakness of human nature and social ills. It is an excellent novel with strong thinking and criticism.