/ˈɛrər ʌv lɔ/ – Phrase
Definition: sai lầm về luật pháp.
A more thorough explanation: An error of law refers to a mistake made by a judge or a legal authority in the application or interpretation of the law, leading to an incorrect legal decision or ruling. This term is often used in the context of appeals where a party argues that the lower court made an error of law that affected the outcome of the case.
Example: The judge overturned the conviction due to a clear error of law made by the prosecution during the trial.