200 people then 5 people can be, if you save a little resources 4 is also enough but to busy a little,

cook 1 person, cut 1 person, odd jobs 1-2 people, dishwashing 1 person,

chef is responsible for all the work arrangements, including steaming rice soup (odd jobs can be done), choosing vegetables-anyone can do it, hygiene-individuals are responsible for their own turf, inside the kitchen is the chef and cutting, the restaurant is miscellaneous, dishwashing is dishwashing, if there is a breakfast, add a breakfast master, if there are still questions go to my Baidu space to ask me, I answer one by one!