What is the relationship among tourism, tourism and sightseeing?

Tourism is the sum total of all relationships and phenomena created by people in order to seek spiritual pleasure. It is mainly about "travel" and has the meaning of entertainment and sightseeing.

The so-called tourism actually includes six elements: housing, eating, traveling, traveling, entertainment and shopping. Pay attention to the six elements as a whole.

Tourism refers to activities related to the six elements of tourism.