Why is Guilin's tourism so dominant, but its economy is not satisfactory?

It is true that Guilin's tourism industry is dominant, but its economy is still not prosperous because of the following points.

First of all, as a tourist city, Guilin will not have heavy industry except tourism. Heavy industry is an important condition to determine whether a city's economy is developed or not. A tourist city cannot develop too much heavy industry. I didn't understand why until I went to Guilin. Tourist cities, especially cities like Guilin that rely on natural scenery to develop tourism. If the development of heavy industry will inevitably affect the local environment, and if even the beautiful nature goes to Guilin, who wants to travel to Guilin?

Secondly, if you think about it, how many local governments in Guilin are unwilling to develop heavy industry to improve the economy of their law enforcement areas? Guilin will also want to develop, but there is a very realistic problem in front of everyone, that is, Guilin's geographical location is neither near the sea nor has surrounding characteristics to improve the development of heavy industry, and Guilin's mountains and rivers are rugged, how to transport heavy industry products? So whoever develops heavy industry in Guilin must have taken the wrong medicine.

Third, Guilin's tourism is too chaotic. The prices of restaurants here are not harmonious. There is no uniform ordering standard in restaurants here. The prices of specialty products here are also uneven, and the tickets here are too expensive. Anyway, a trip to Guilin looks like a lamb waiting to be slaughtered everywhere. Also, although Guilin is famous for its landscape, the local tourism has not really made Guilin's landscape tourism unique. When I come to Guilin, I will feel very disappointed when I go back. As a result, the economy is also declining step by step.