Here is a bit more information on the mythical stones that make this place so unusual:

In the Chinese style, every stone has some interpretation; here for example we have the Statue of Liberty from New York. We are certain, however, that it was not around when the cave was created. The so-called Crystal Palace of the Dragon King is a grotto with space for 1000 people.

The very large, colorful lit stalactite cave, which still looks very natural, is one of the tourist attractions of Guilin in the Autonomous Region

Oh by the way, the cave is over 180 millions years old.  Enjoy the video and maybe you can see it one of these days.