At the end of a rollercoaster road through rice terraces guarded by soaring, sparkling karst crags, you'll find the world's second longest navigable underground river.

I leant back in my director's chair and looked out over the cascade of rice terraces.

We also hiked across some rice terraces near there.

Willow groves and rice terraces fringed the lake edge.

The name means, a term for rice terraces.