According to AB's latest painting style, the line of the bridge of the nose does not need to be drawn out, but is drawn a little downward from the brow bone. The nostrils are in an inverted figure-eight shape, with an included angle of about 150°, with a slight fold. There are also some shadows near the eyes. There are comics online, so you can read more.
Let me use my drawing tool to draw a little bit.
That’s pretty much it