/ɪˈliːɡəl dɪˈtɛnʃən/ – Phrase
Definition: tống giam hay giam giữ trái phép.
A more thorough explanation: Illegal detention refers to the act of holding someone against their will without legal authority or justification. It is a violation of an individual’s rights and can lead to legal consequences for the person or entity responsible for the detention.
Example: The police officer was accused of illegal detention when he held the suspect in custody without proper legal justification.