The Three of Us is one of Mr. Yang Jiang's representative works, telling the life story of a family of three. The background of this story can be traced back to the 1930s, when Mr. Yang Jiang and her husband Qian Zhongshu were married and had a son. However, after Qian Zhongshu's death, Mr. Yang Jiang and his son suffered great grief and had to face a life of loneliness and poverty. In order to relieve his son's pressure, Mr. Yang Jiang began to write about the three of us to record their family's life and feelings. This story presented a warm family atmosphere through the memories of the family of three. At the same time, it also expressed Mr. Yang Jiang's nostalgia for Qian Zhongshu and his love for his children. Through this story, Mr. Yang Jiang tried to make people realize the importance of family and the power of kinship in the face of difficulties.