When people talk about living on a cliff... this is what they mean..
About Wangxian Valley
Wangxian Valley Town is an abandoned mine-turned scenic area that has quickly become a viral-video-making spot.
While you can spend the day wandering along the river and past waterfalls through the renewed ancient town, most people are here for the view of the small cabin-style huts attached to the side of the mountain.
A drone shot of these houses turned this whole area from a small tourist area to one with over 1m visitors annually.
Getting to Wangxian Valley
You can get to Wangxian Valley from Shangrao - which has both a train station and airport.
As you're already close, why not combine the town with a visit to Jingdezhen, Huangshan, or Sanqingshan.