Korean phrase
~ 대행해 주세요. ~ tae haeng hae chu se yo
Meaning
Please take care of ___ on my behalf
When to use it
This politely asks someone to act on the speaker's behalf. It is often used for paperwork or applications and sounds somewhat formal.
Example dialogue
서류 제출을 대행해 주세요. seo ryu che chu reul tae haeng hae chu se yo
Please submit the documents on my behalf.
네, 언제까지 제출하면 될까요? ne eon je kka ji che chul ha myeon toel kka yo
Yes, by when should I submit them?