There's only
one poll of Asian voting patterns that I know of, and it's conducted by a Democratic front organization, the Asian American Legal Defense and Education Fund. It's not clear how seriously anyone should take it. Assuming how the various ethnicities vote relative to each other is accurate, what's striking is how slanted the Indian vote is against the GOP, given that Republicans are big boosters of India. Whereas both Vietnamese and Chinese voters are twice as likely to vote for the GOP, despite the GOP's persistent critiques of the Communist regimes running their home countries.