This sentence means a banquet form that emphasizes pleasure, fashion and etiquette.

Yue Shang Li Yan pays attention to creating a relaxed and happy atmosphere, and at the same time follows certain etiquette norms, so that people can enjoy the food and feel the influence of etiquette culture. The word "Yue Shang" expresses the pleasure and fashion sense of the banquet, so that people can enjoy food and communication in a relaxed and pleasant atmosphere.

"Ritual Banquet" emphasizes the etiquette and cultural inheritance of the banquet, so that people can enjoy the delicious food and feel the charm of etiquette culture.