/ˈpɒzɪtɪv lɔː/ – Phrase
Definition: luật thực tại, luật hiện hành.
A more thorough explanation: Positive law refers to laws that have been enacted by a recognized authority, such as a government or legislature. These laws are formally written and codified, and they are enforceable by the government. Positive law is distinguished from natural law, which is based on moral and ethical principles that are believed to be inherent in nature and applicable to all societies.
Example: Positive law refers to laws that have been enacted by a legislative body, such as statutes passed by Congress or regulations issued by government agencies.