Can my Bulbous Nose Be Fixed by Using a Closed Rhinoplasty? (photo)

I personally use the closed rhinoplasty for all my Asian and hapa haole noses.  Since you have a slight flair of your nostrils, removing wedges first before the main part of the rhinoplasty allows the surgeon lots of room to do a closed rhinoplasty.  The lower lateral cartilages that are the main portion of the tip of your nose need to be resected slightly more than in a pure Caucasian nose.  Cartilage from your ear can be brought up through your upper lip to the tip of your nose.  This will give both a tip projection and bring down the little piece of skin between your nostrils (columeller show).  Since your skin is relatively thick, some additional cartilage from your ear could be added on top the cartilage in your columella to give a tip graft (the two together are referred to by George Peck, M.D. as an umbrella graft).  

On lateral view, your maxilla (the bone under your nose) appears to be slightly retrusive, and here I would put a peripyriform implant (first described by Bob Brink, M.D.).

As you can see, this is a technically challenging surgery, so I recommend you pick a Board Certified plastic surgeon experienced in both the Asian and hapa haole rhinoplasty.   

In order to create a more narrow appearing and slightly more white appearing nose, raising the bridge of your nose above the hump, will be a crucial step.  This will give you a more feminine appearing profile from the side, while making your nose appear more narrow from the front.  Your tip refinement can be increased through a closed approached, and alar base modification will help balance your nostrils with the middle and upper third of your nose.  

You've clearly done your research.  As you mentioned, the amount of tip refinement that can be achieved is limited to a large extent by the thickness of your skin.  That being said, you can achieve increased tip refinement with either a closed or open approach.  A greater amount of refinement is probably possible with the open approach vs. the closed.  Both approaches can give you a natural appearing, attractive nose.  The best way to achieve that is to find a surgeon experienced with Asian rhinoplasty and spend the time to make sure your vision is in line with your surgeon's.