The ravines and valleys of the earth.

In the myth of Pangu’s creation of the world, Pangu was a little giant who created everything in the world with magical power. In this story, all parts of Pangu's body are transformed into worldly landscapes. It is said that hairs turned into flowers, plants and trees, teeth and bones turned into metals and rocks, and blood vessels formed rivers. The ears represent the ability to perceive sound and environment, which is transformed into the rugged landscape of the land, full of ravines and valleys.