This is the 7762nd most frequent Chinese word.
铁道部
Ministry of Railways.
In this sentence, '铁道部' refers to a governmental department that oversees railway operations and maintenance.
铁道部负责铁路系统的运行和维护。
The Ministry of Railways is responsible for the operation and maintenance of the railway system.
Here, '铁道部' signifies the authority that plans and manages railway developments.
铁道部最近公布了新的铁路计划。
The Ministry of Railways recently announced new railway plans.
The usage of '铁道部' in this instance highlights its role as the creator of policies affecting the railway sector.