This is the 4842nd most frequent Korean word.
관계에
"관계에" means "in relation to" or "in connection with."
In this sentence, '관계에' refers to the mutual relationship between the subjects, used to indicate the topic being thought about.
우리는 서로의 관계에 대해 오랫동안 생각했어요.
We thought about our relationship for a long time.
Here, '관계에' relates to social relationships, indicating the aspect being influenced or affected by the factors stated.
사회적 관계에 영향을 미치는 요인에는 여러 가지가 있습니다.
There are several factors that influence social relationships.
In this context, '관계에' is applied to international relations, highlighting the subject being impacted or undergoing changes due to the policy.