First of all, depending on what you do catering taste, style, type, store, store, etc., and the coastal region catering taste and the mainland there is a difference between the seasonal vegetables sent to Sanya produced by the lag time and the price of epiphytic are affecting the operation of the required funds high and low. Sanya near the sea, acidophilic and sweet and other small dishes as a staple food and snacks are relatively good, more importantly, as long as the food and beverage have characteristics, there are adapted to the local part, such as the classification of dishes, limited supply, etc., the long-term earnings should be relatively substantial.