Here’s what you can do to emphasize Asian eyes:
Apply black or dark brown liquid liner on the top lid making it thinner towards the inner corner of your eye.
Fill in the lash line with a pencil liner of the same color.
Curl your lashes as close to the base as possible.
Apply volumizing mascara.
Apply same color eyeshadow lightly on the outer corner of your lower lash line.
Apply shimmer on the inner and outer corner to add some dimension and emphasize the upturned shape.
You can add a light dusting of eyeshadow on your lids.
Fill in your eyebrows with a dark brown eyeshadow using an angled brush.