What's the difference between a high nose and a flat nose?

A high nose bridge means that there are obvious bulges at the nose bridge, while a flat nose bridge means that the eyes are almost flat and no obvious bulges can be seen. Whether the high bridge of the nose is the easiest to see from the side.

Because people's faces should have the feeling of contour lines to look good, which is perfect for westerners. Our Asian faces are flat, so our noses are the best foil.