The correct English to describe the shape of the Chinese eyes is "slant eyes", it is not the small eyes.
In technology, the 27" wide screen TV appears to be smaller than the 27" full screen TV, but it is the same size if you measure them. However, the wide screen TV which looks smaller is in fashion where as the full screen TV that looks bigger are facing out. It is the question of proportionate. Do you think that their slant eyes are quite proportionate to their slim body?