What are considered the Four Great Inventions of Ancient China?

Papermaking, gunpowder, printing and the compass are four great inventions

Explanation:

it had a huge impact on the entire world, because paper is useful, gunpowder is used for guns (which are used later on) printing because it's easier than writing, and the compass makes sure you don't get lost.

The Four Great Inventions of ancient China are papermaking, printing, gunpowder and compass.