/ˈpɪriəd ʌv ˌriˌhəˌbɪləˈteɪʃən/ – Phrase
Definition: Thời kỳ phục hồi.
A more throughout explanation: the official length of time that a criminal must spend returning to normal life, often including training and therapy, after imprisonment or addiction etc. The term can also be used to refer to soldiers returning from war and people who have been ill returning to normal health.
Example: He served a twelve-month sentence for violent assault, which included a three-month period of rehabilitation.