Organization + 部 / 部 + 的 + Noun
The noun 部 (bù) means "department," "ministry," or "section" and refers to an organizational division within a larger institution. It is commonly used in government, military, and corporate contexts as a suffix, such as 教育部 (Ministry of Education).
他在公司的市场部工作。
Tā zài gōngsī de shìchǎng bù gōngzuò.
He works in the marketing department of the company.
教育部发布了新的高考改革方案。
Jiàoyù bù fābù le xīn de gāokǎo gǎigé fāng'àn.
The Ministry of Education released a new college entrance exam reform plan.
这件事需要跟人事部确认一下。
Zhè jiàn shì xūyào gēn rénshì bù quèrèn yīxià.
This matter needs to be confirmed with the HR department.