You can study in professional technical schools, regular snack training schools, practical teaching schools, and schools that provide ingredients are better. Learning snack skills is relatively fast. Generally, you can learn a project in 3-7 days. It is recommended to visit the school site to learn about it, to see the teaching level of the school teachers, and to taste the taste. The main thing in catering business is the taste of products, and there will be more customers with good tastes.