Peanut and pig's head meat were one of the traditional dishes to go with wine because they had a rich taste, a unique texture, and were easy to make and store. In novels, they were often regarded as classic delicacies that could add flavor and texture to drinking wine. In addition, peanuts and pig's head meat were also important foods in Chinese traditional culture and were regarded as auspicious and lucky symbols. Therefore, their appearance in the novel could also increase the cultural background and plot depth of the novel.