What are the positions where chain stores train snacks the most?

Kitchen workers, waiters, catering apprentices, snack apprentices, etc. Chain stores refer to many small-scale and scattered retail stores, which have the same brand and operate similar goods and services. Snacks are mostly training chefs, waiters, catering apprentices, snack apprentices and so on. Job requirements 18-45 years old, without academic qualifications, and physical conditions meet the requirements of national catering industry standards.