Mei, the O-1 visa is a non-immigrant visa for individuals with extraordinary ability or achievement in their field, It is particularly aimed at those in the arts, sciences, education, business, or athletics, you can get more info @the USCIS

I think the two key ones are to demonstrate extraordinary ability in the arts, sciences, education, etc. You'll also need a US employer to sponsor the visa with a job offer that aligns with your expertise. Can't recall the others.

Check the usic website