/əˈbjuːz əv əˈθɔrəti/ – Pharse
Definition: lạm quyền.
A more thorough explanation: The unlawful or excessive use of power or authority by a person in a position of authority, often resulting in harm or injustice to others.
Example: A police officer who uses excessive force during an arrest, resulting in serious injuries to the suspect, could be accused of abuse of authority.