My best friend through college came from a very traditional Vietnamese home. I didn't learn most of this until our junior year, but my friend only chose Biomedical Engineering as a compromise with his dad. He had a passion for Computer Science, but his dad insisted he go to medical school.
Fortunately, my friend wasn't one of these geniuses who could just ace anything he took. He did make straight As in ALL of his engineering courses. But in Organic Chem, Biochem, etc. he barely made Cs. His MCAT was miserable. However, this did not mean anything to his father. He simply insisted my friend purue pharmacy. At this point we were seniors and my friend was already getting job offers from great engineering firms (which is all he wanted to do). But, in an effort to be loyal to family, my friend took the PCAT and despite his half-hearted effort he made like in the 85 percentile. That got him an interview. He ACTUALLY TOLD THE INTERVIEWER he DID NOT want to go, but that he was doing it for his dad.....he was accepted.
Fortunately, several of my friend's professors (some being Asian themselves) helped him realize what a mistake he'd be making and my friend took an engineering job. His dad got over it, but ironically would not let his sister (who really did want to be a doctor) consider medicine since a girl's place is in the home.
I'm not here to judge Asian culture, but here is the problem: Those of you with strict, traditional Asian parents are in a horrible spot. Your parents are still loyal to the culture they know, while you have probably never even visited your home country. Most likely, you grew up an "American" the same as all your friends. Despite your parents best efforts, you don't have the same frame of reference they have. So now, the choice is yours.