(1) managers of catering enterprises should strengthen the management and supervision of qiantang;

(2) catering enterprises should know what customers need, and then make product production and marketing according to customers' needs;

(3) learn to keep improving, which is also the fundamental way out for catering chain enterprises;

(4) Good catering can create great profits;

(5) The catering industry is now in a state of fierce competition, so we have to work hard on service and dishes and think from the customer's point of view.