Main courses: systematic study of Hunan cuisine, Sichuan cuisine and Cantonese cuisine, assisted learning, mastery of large-scale artistic sculpture, large-scale roasted meat, making assorted cold dishes, popular hot pot, Hunan and Guangdong brine, fruit pulp painting, traditional mid-point, popular west point, fashionable western food and other value-added courses, mastery of common cooking techniques, characteristics, sauce preparation and typical dish making methods, and independent production of medium-and high-grade banquet dishes.