It will improve the local reputation and let the public know that documentaries can maximize people's curiosity and want to take a look and have a taste. This will increase local popularity and promote economic development. , actions come and go, and money is always used, whether it is accommodation or delicious food, it is a contribution to the economy. If people feel that the local area is as good as the documentary, then it will invisibly increase people's appreciation of this documentary program. If the group agrees, they will pay more attention to documentaries.

(This is a virtuous cycle, as long as......)