This is the 10480th most frequent Korean word.
국가정보원장에
"Director of the National Intelligence Service."
In this sentence, "국가정보원장에" refers to the subject of the investigation, indicating the person holding the position of Director of National Intelligence.
국가정보원장에 대한 조사 결과가 발표되었습니다.
The results of the investigation into the Director of National Intelligence were announced.
Here, "국가정보원장에" relates to the process of applying for, indicating the position of Director of National Intelligence as the target application position.
국가정보원장에 지원하려면 필요한 자격을 갖추어야 합니다.
To apply for the position of Director of National Intelligence, one must have the required qualifications.
In this context, "국가정보원장에" signifies the recipient of the appointment, referring to the positional role of Director of National Intelligence.