/ˈkʌsˌtoʊdiəl stæf/ – Phrase
Definition: toàn thể cán bộ nhân viên quản giáo.
A more thorough explanation: “Custodial staff” refers to individuals who are responsible for the care, maintenance, and cleaning of a building or facility. They are typically employed by an organization or institution to ensure that the premises are kept in a clean and orderly condition.
Example: The custodial staff is responsible for cleaning and maintaining the office building.