I am caucasian and i want my nose to look asian. Is there any possible way to achieve this?

Classically Asians have noses that the boney part is flatter and wider. The nasal tip is also wider and rounder. What needs to be done will depend on how you look now. An imaging session would be ideal to see whether you would like the changes that would be possible

it is very difficult to say without photographs.in general a rhinoplasty to create a more "Asian" looking nose from a non-Asian nose may be achievable in the sense that you can make her nose smaller and perhaps more round but this may not actually look Asian if you're lacking the appropriate facial features.You're not likely to get very many responses to this question.  He really need to get some in person consultations to get good advice.I will attach a video you may find helpful