Korean phrase
~ 어떻게 정하나요? ~ eo tteo ke cheong ha na yo
Meaning
How do you decide on ___?
When to use it
This asks how a choice is made. It is a polite, somewhat reserved way to ask which steps or criteria are used when there are several options.
Example dialogue
회의 날짜는 어떻게 정하나요? hoe ui nal jja neun eo tteo ke cheong ha na yo
How do you decide on the meeting date?
참석자들에게 가능한 날짜를 물어보고 정하면 될 것 같아요. cham seok jja deu re ge ka neung han nal jja reul mu reo bo go cheong ha myeon toel kkeot ka ta yo
I think we can ask the attendees which dates work for them and then decide.