당에

In a sentence

• 그녀는 당에 가서 의견을 제시했습니다.

  She went to the party to present her ideas.

  Here '당에' means 'to the party', indicating the action of going to an organized group or political party.

• 나는 그 문제를 당에 전달하겠다고 말했습니다.

  I said that I would convey the issue to the party.

  In this context, '당에' refers to 'to the party', showing the direction of delivery of information to a party or group.

• 모두 당에 속하는 사람들끼리 의논했습니다.

  Everyone belonging to the party discussed among themselves.

  Here '당에' refers to 'belonging to the party', expressing affiliation to an organization.