/əˈbjuːz əv ˈpaʊər/ – Pharse
Definition: 1. lạm quyền;
2. vượt quyền hạn.
A more throughout explanation: The unlawful or improper use of authority or power, especially by a public official or person in a position of trust.
Example: The police officer was accused of abuse of power after using excessive force to arrest a suspect.