/prɪzənər-kiːpər/ – Noun
Definition: người coi tù, quản giáo.
A more thorough explanation: A “prisoner-keeper” is a person or entity responsible for the custody and care of individuals who have been detained or incarcerated in a prison or similar facility. This term typically refers to a prison guard, warden, or other official who is tasked with overseeing the well-being and security of prisoners.
Example: The prisoner-keeper was responsible for ensuring the safety and security of the inmates in the correctional facility.