Landuse=farmland in Nepal

Namaste everybody!
I realize, it´s difficult to identify landuses in Nepal from aerial images.
For instance this:
We see terraced landuse=farmland with trees in between.
This may be sometimes identified as a scrub or Forest, when trees have more density. With other words we need an catalogue with aerial images and hints how to make digitalization of such areas.

I think also additionally tagging of such areas would be helpful to differentiate different kind of farmfields.

for instance
landuse=farmland +

I quite agree with you