What is the definition of Nationwide Vision Enhancing Techniques?

"Nationwide vision enhancing techniques" are like the secret sauce for a superhero's ultimate costume reveal, but instead of capes and gadgets, it's all about broadening the collective consciousness of a country. It's the fancy term for strategies, tools, and methods that help a nation paint a grand picture of itself, hoping everyone sees the same colorful mural.

---

But let's spice things up a bit. Here's an unsettling example sentence: "The nationwide vision enhancing techniques revealed the dark secret: that everyone's dreams of being a global superhero are just a bunch of fuzzy fluffy clouds in the sky, but they're actually just a bunch of bad dreams trying to tell us they can't sleep."