the explanation of the word hotel or restaurant can be traced back to thousands of years ago. As early as 1811, in the book International Dictionary, it was written: "A hotel is a kind of building or place that prepares accommodation, food and services for the public." Generally speaking, it is a place for guests to stay and eat. Specifically, a hotel is an organization that provides services to its guests through the sale of rooms, restaurants and comprehensive service facilities, with its buildings as a voucher, so as to obtain economic benefits.