Korean phrase
어떤 ~ 필요해요? eo tteon ~ pi ryo hae yo
Meaning
What kind of ___ do you need?
When to use it
This politely asks what kind of item or document is required. It is useful when asking about documents for a procedure or application.
Example dialogue
계약서 제출하려고 하는데 어떤 서류가 필요해요? kye yak sseo che chul ha ryeo go ha neun de eo tteon seo ryu ga pi ryo hae yo
I plan to submit the contract. What documents do I need?
신분증하고 도장만 있으면 됩니다. sin bun jeung ha go to jang man i sseu myeon toem ni da
An ID and a seal are all you need.