You need a chef's license to cook on a boat. Chef's certificate is a national professional qualification certificate issued by the national labor and social security department, and it is also a qualification certificate for chefs to apply for jobs, take up posts and start businesses. The chef's certificate shall be uniformly printed by People's Republic of China (PRC) and the Ministry of Labor and Social Security, and shall be handled and issued by the Ministry of Labor and Social Security or relevant departments of the State Council according to regulations.

Chef's work taboo: 1. No spitting, no littering, clean and tidy work area. 2. Dress neatly, wear work clothes and work caps correctly, and keep personal hygiene at all times. 3. Don't waste raw materials, separate raw materials from cooked ones, and avoid frying spoons and tasting. Smoking is forbidden in the kitchen. The professional quality of chefs: First, they must have superb skills. As a qualified chef, we must have a fine knife worker to master cooking properly and make the seasoning accurate and delicious. Second, we should have good cultural knowledge. It is necessary to master the basic theoretical knowledge of modern cooking science such as nutrition and hygiene, understand the cooking culture and history of the motherland, and understand some folk etiquette knowledge. Third, we should have a certain foundation of aesthetic cultivation and artistic innovation. Fourth, we must have the spirit of being brave in creation and bold innovation, and have certain organizational and management skills and flexible use of 5S.