哪位

nǎwèi
  1. (polite) which person; who
  2. which person; who

Wiktionary

Examples

哪位要热巧克力？

Which one of you would like some hot chocolate?

Source: Tatoeba

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")
=1 哪 né
  1. used in 哪吒 Nézhā
  2. Taiwan pr. nuó
=1 哪 něi which? (interrogative, followed by classifier or numeral-classifier)
2 位 wèi
  1. position
  2. location
  3. place
  4. seat
  5. classifier for people (honorific)
  6. classifier for binary bits (e.g. 十六位 16-bit or 2 bytes)
  7. (physics) potential