哪些

nǎxiē
  1. which ones?
  2. who?
  3. what?

CEDICT

Entry Composition

=1 哪 nǎ
  1. how
  2. which
=1 哪 na (emphatic sentence-final particle, used instead of 啊 a after a word ending in "n")
2 些 xiē classifier indicating a small amount or small number greater than 1: some, a few, several