Traditional Culture Encyclopedia - Travel guide - Why does the tourism industry hate receiving teachers the most?

Why does the tourism industry hate receiving teachers the most?

1. Teachers usually eat by mouth and have a glib tongue. Strangely enough, the tour group is not required to pay for them when they are caught.

2. Teachers' salaries are generally not high (they used to be profiteering industries), so they can't get any money from them.

Teachers will read widely, and in spirit, they will do their homework before going out, and the tour group will say hello? No way!

To sum up, who wants to do a troublesome and unprofitable business?