こくふく克服kokufuku
1.

The process of successfully navigating through challenges or difficulties by exerting effort and determination.

2.

The act of resolving and moving beyond a difficult problem or unfavorable condition, often resulting in a sense of achievement.

3.

The achievement of gaining mastery over a challenging situation, illness, or obstacle through perseverance and hard work.

4.

The transition from a state of struggle to one of triumph, marked by the ability to face and manage adversities effectively.

Example:

彼は多くの困難を克服した。