/ˈfer ˈjus/ – Phrase
Definition: việc sử dụng chính đáng, việc sử dụng hợp pháp.
A more thorough explanation: used to describe the right to copy parts of a copyrighted work without the express permission of the copyright owner as long as the use to which it is put falls into one of several defined categories, such as study, teaching or research
Example: The use of copyrighted material in a news report for the purpose of informing the public would likely be considered fair use under copyright law.
