" Days of Youth " was a Chinese youth novel by Yu Hua. The following is a brief introduction of the plot of the novel: The first episode: Campus Time This episode mainly talked about the protagonist Yang Jiang's high school life, including his friendship with his classmates, his academic experience, and his communication with his father. The second episode: internship experience This episode mainly talked about the protagonist Ding Ling's internship experience during her university life, including her internship experience in a security company, her communication with colleagues, and her performance in difficult times. Marriage and Family This episode mainly tells the story of the protagonist Yang Jiang and Qian Zhongshu getting married after graduation and entering a period of marital fatigue. They face marital problems and family relationships, including how to deal with contradictions and differences between each other. Work and Business This episode mainly tells the story of the protagonist Ding Ling entering the workplace after graduation. She experienced many challenges and difficulties in the workplace, including how to adapt to the new environment, how to deal with interpersonal relationships, how to deal with setbacks in the work, and so on. Life's Major Event This episode mainly narrates some important events in the lives of the protagonists Yang Jiang and Qian Zhongshu, including their love path, the birth of their children, the death of Yang Jiang, and so on. Each episode tells a different story, but they all have deep emotions and life philosophy. It's a youth novel that can't be missed.