This is the 6155th most frequent Korean word.
수립해
"수립해" means "establish" or "set up."
In this sentence, '수립했습니다' means 'established', referring to the creation or setup of a strategic plan.
그들은 새로운 전략을 수립했습니다.
They established a new strategy.
Here, '수립하기' indicates the action of formulating or putting together a plan, showcasing its use in planning activities.
회사는 내년 사업 계획을 수립하기 위해 회의를 열었습니다.
The company held a meeting to establish next year's business plan.
In this sentence, '수립해' emphasizes the formulation and implementation of measures intended to achieve a goal.