/ˈprɪnsəpəl ækt/ – Phrase
Definition: hành động của kẻ phạm tội chính.
A more thorough explanation: The term “principal act” refers to the main or primary legislation that establishes a legal framework or sets out the fundamental provisions on a particular subject matter. It is the primary statute or law that governs a specific area of law or regulates a particular activity.
Example: The principal act governing the sale of securities in this jurisdiction is the Securities Act of 1933.