/ˈkɒmәndænt/ – Noun
Definition: tư lệnh, chỉ huy trưởng.
A more thorough explanation: A commandant is an officer in charge of a particular military unit or organization, typically holding a rank equivalent to a colonel or higher. In a broader sense, a commandant can also refer to a person in charge of a specific institution or facility, such as a prison or training center.
Example: The commandant of the military base issued orders for all personnel to report for duty at 0600 hours.