To do a good job in the catering business we need to focus on many aspects, both from the early preparation and the late publicity, we need to understand the market and master the business strategy. Capture repeat customers and let them publicize for you for free, relying on the network. You can put your restaurant information, specialties, signature dishes, restaurant culture, restaurant environment, and even the purchase of raw materials such as oil, salt, soy sauce and kitchen sources and invoices to the Internet, so that your guests to monitor you, so that they can eat at ease, so as to gain their trust and credibility.