/diːd ʌv ˌvɛərɪˈeɪʃən/ – Phrase
Definition: Tài liệu sửa đổi.
A more thorough explanation: a legal document that changes the terms of an earlier agreement or other legal document
Example: The terms on which the Stock Option Awards and the Restricted Stock Awards have been granted are varied in accordance with this Deed of Variation.