Achievements
Compass, paper, gunpowder, were great technological achievements that the chinese nation dedicated to the world which altered the historical course of human beings they reflected and represented the brilliance and the prosperity of the ancient chinese civilization.
Paper
Paper helps us record information it lets us write and work and creates art paper also helps us in the education field and plus the office all of these poems and declarations where first made on paper and if paper wasn't invented i still think that the british empire would have still own us by today.
Gunpowder
Gunpowder is what we use for guns to defend ourselves and if we didn't really have any gunpowder there would really be no use for guns and like i said again guns are one of the most valuable things to protect someone.
Compass
The compass was the on to allow age exploration to happen it allowed us to explore across the seas and helps move across the fogs and clouds.