/kəˈrekʃənl ˈsɜːrvɪs/ – Phrase
Definition: cơ quan cải tạo, phục vụ việc cải tạo.
A more thorough explanation: Correctional service refers to the system of institutions and programs responsible for the supervision, custody, and rehabilitation of individuals who have been convicted of crimes. This includes prisons, jails, probation services, parole boards, and other agencies involved in the administration of justice and the management of offenders.
Example: The correctional service is responsible for overseeing the rehabilitation and supervision of individuals who have been convicted of crimes.