Eggs can go to a professional technical school to learn, to the formal snack training school, hands-on teaching school, provide ingredients for the school is better. Learn snacks technology faster, generally learn 3-7 days to learn a project, it is recommended to visit the school site to understand, to be able to see the teaching level of the school teacher, you can also taste the flavor of the catering business is the main product taste, taste good source of customers will be more.