/ˈrɛvəˌnju lɔz/ – Phrase
Definition: luật thuế.
A more thorough explanation: Revenue laws refer to the body of laws and regulations that govern the collection of taxes and other forms of government revenue. These laws outline the procedures for assessing, collecting, and enforcing taxes, as well as the rights and responsibilities of taxpayers and government authorities in relation to revenue matters.
Example: The revenue laws require businesses to accurately report their income and pay taxes accordingly.