For students who graduated from junior high school and high school, it is recommended to study for two to three years. They lack social work experience, and most of them don't have the skills to make a living. They need comprehensive and systematic training, from theory to practice, from cooking to management, from skills to contacts ... First learn the most basic skills and know how to cook. Only by knowing technology can they create more value in this industry.
However, if you are already engaged in the catering industry and have a certain cooking skill, you can cook basic dishes yourself, so that people with basic skills can take short-term classes for several months to improve their skills and horizons.