human resources
noun [ plural ] uk/ˌhjuː.mən rɪˈzɔː.sɪz/ us/ˌhjuː.mən ˈriː.sɔːr.sɪz/
人事部，人力资源部
the department of an organization that deals with finding new employees, keeping records about all the organization's employees, and helping them with any problems