/əˈmɛndmənt ʌv ˌkɑnstəˈtuʃən/ – Phrase
Definition: sửa đổi hiến pháp, tu chính hiến pháp.
A more thorough explanation: An amendment of the constitution refers to a formal change or addition made to the written document that outlines the fundamental principles and laws of a country or organization. This process typically involves a specific procedure outlined in the existing constitution itself, which may require approval by a designated legislative body or through a public referendum. Amendments to a constitution are intended to reflect changing societal values, address new issues, or clarify existing provisions.
Example: The amendment of the constitution requires a two-thirds majority vote in both houses of Congress.