This is the 12865th most frequent Korean word.
도시관리계획을
"Urban management plan."
In this sentence, 도시관리계획을 is used as the direct object of 발표하다 (to announce), indicating the plan is a specific structured proposal related to urban management.
정부는 도시관리계획을 발표하였다.
The government announced an urban management plan.
Here, the phrase 도시관리계획을 acts as the object of 이해하다 (to understand), emphasizing that the plan needs comprehension and study.
도시관리계획을 이해하기 위해 많은 자료를 조사했다.
I researched a lot of materials to understand the urban management plan.
In this example, 도시관리계획을 is linked to the verb 개선하다 (to improve), underscoring the action to make the management plan better.