Error. Catering enterprises also have the size of the size of the; large catering enterprises, the development of the future is certainly good, but this type of business requirements will be relatively high, education and ability to experience all aspects of the strict requirements; small catering enterprises, even if, especially in service positions, has been a waiter level, and then how good it is only foreman level; large enterprises have a perfect system, promotion mechanism ah or training ah will be The more systematic ~