/lɛdʒɪslətɪv ˈɪnstrəmənt/ – Phrase
Definition: văn kiện lập pháp.
A more thorough explanation: A legislative instrument is a document that has been created by a legislative body, such as a government or parliament, in order to give legal effect to a law or regulation. It is a formal written document that sets out the details and requirements of a particular law or regulation, and is used to provide guidance on how the law should be implemented and enforced.
Example: The legislative instrument issued by the government outlined the new regulations for environmental protection.