Cao has lived in Nanjing and Yangzhou for more than 60 years, and his diet is mostly Huaiyang flavor. Cao Yin has compiled many works, including Huaiyang Diet Poetry. Yin's mother was Kangxi's wet nurse, and Yin was Kangxi's attendant when she was young, and her relationship was very close. Yin has supervised the royal banquet many times in Yangzhou and is familiar with its essence. When Qin Xue was a child, he worked with Naizu, and his diet was good in Huaiyang. The creation of A Dream of Red Mansions shows the philosophy of life with "the illusion of debauchery" and familiarizes itself with the material of Huaiyang cooking culture, all of which become elegant and amazing. Mr Feng Qiyong and Mr Li Xifan, the contemporary dreamers of Dream of Red Mansions, concluded that the red chamber cuisine should be Huaiyang cuisine. Yangzhou has a deep historical relationship with Cao Xueqin, the author of A Dream of Red Mansions, and his family. The development of the banquet in A Dream of Red Mansions falls on the shoulders of Yangzhou catering culture.

Mr. Ding Zhanghua planned and promoted the development of A Dream of Red Mansions Banquet, which lasted for 20 spring and autumn, organized lean, sorted out historical materials, investigated and demonstrated, discussed by local experts, honed and refined, and finally became a great document. Based on the whole part of the red chamber culture, the design of The Red Chamber Banquet is recreated to carry forward the cultural tradition, aesthetic consciousness and cultural implication represented by A Dream of Red Mansions, and comprehensively design restaurants, music, tableware, clothing, dishes and tea, making people feel like they are in the grand view garden in A Dream of Red Mansions. Hongloucai is famous for its delicacy, richness and exquisiteness, which gives people a high-level enjoyment of food culture and art and enjoys a good reputation at home and abroad.