"A Dream of Red Mansions" is one of the four masterpieces of Chinese classical literature and is known as "the encyclopedia of feudal society" and "the pinnacle work in the history of literature." The version recorded this time is in vernacular, which can be easily understood by readers with no basic knowledge. Through the rise and fall of the Jia family, the book describes the complex interpersonal relationships, social customs, and economic systems within the feudal family, as well as the tragedy of personal destiny and profound human contradictions. It systematically integrates knowledge in multiple fields such as poetry, calligraphy, painting, music, food, architecture, and medicine, and displays the rich connotation of traditional Chinese culture. The book's exquisite characterization and delicate psychological description make "A Dream of Red Mansions" a classic model for the study of human nature. Its author, Cao Xueqin, was also revered as a "literary sage" by future generations because of his literary attainments and creative courage. As an immortal masterpiece in the history of Chinese literature, "A Dream of Red Mansions" has an epoch-making impact in terms of ideology and artistry. It is still an important resource for scholars to study ancient society, culture and art. The vernacular version of this book is not only faithful to the spirit of the original work, but also uses easy-to-understand language to allow modern readers to enter that glorious cultural era and appreciate the profound human care and philosophical wisdom. It provides a valuable reference for literature lovers to study classics and understand life, and also effectively promotes the inheritance and popularization of classical literature in modern society.