What is a long-distance travel agency? What is a short-term travel agency?

Oh, it's a tourism term. Under normal circumstances, as long as it is a local tour within the controllable range of the travel agency, it can be called a "short-term" tour for less than 5 days. On the contrary, a group tour with a tour route beyond the control of the travel agency (requiring the assistance of foreign travel agencies) for more than 5 days is called a long-distance tour. The date and distance are relatively not so absolute. I am a planning teacher.