Are there any food options inside the scenic area or near the entrance？What's the price range for a full meal，anyway？

Thanks to all of you friends, oh, in GanSu plainland, just simple and easy eating a meal, how do we consume it, does it cost much?
Ordinary consumption okay, not expensive, each project inside has its own price, play what you like

Ordinary consumption, not expensive, each project has its own price, see what you want to play