What are the contents of the hotel tertiary industry?

Hotel industry is a new tertiary industry.

The tertiary industry is the abbreviation of the tertiary industry. The tertiary industry refers to the service industry in a broad sense. Such as storage and transportation, communication, catering, science, education, culture and health, the tertiary industry can be divided into two major sectors: circulation, including commerce, warehousing, logistics and services, such as hotels, catering, tourism and leisure and entertainment.