향상

In a sentence

• 그의 노력 덕분에 성적이 크게 향상되었습니다.

  Thanks to his efforts, his academic performance has improved significantly.

  Here, '향상' is used to describe the improvement or progress in academic performance.

• 기술 향상을 위해 새로운 장비를 도입했습니다.

  We introduced new equipment to improve technology.

  In this sentence, '향상' refers to advancement or enhancement in technical capabilities.

• 그는 자신의 개인적 향상을 위해 많은 책을 읽습니다.

  He reads many books to improve himself personally.

  Here, '향상' relates to personal development or self-improvement.