Chi Zijian's thoughts on the ethical situation of real life can be found in her novel Fireworks.She chooses Harbin,a city where nature and modernity,East and West blend,as the narrative space,and carefully constructs a text space with opposing meanings,showing different emotional tendencies towards modern civilization and traditional civilization,and implying the color of urban-rural duality.Choosing the people at the bottom as the narrative object,the novel focuses on their daily life full of fireworks,and explores their human nature struggling under the fate and moral judgment.Through the use of multiple narrative perspectives,it not only reflects the social reality externally,but also focuses on the spiritual hardship of individuals internally,highlighting Chi Zijian's humanistic feelings under the strong sense of social responsibility and compassionate ethics.To some extent,Fireworks depicts not only the picture of life in Harbin,but also the microcosm of the whole society.