The Vietnamese word "chính đáng" is an adjective that means "legitimate" or "justifiable." It is used to describe something that is reasonable, fair, or morally acceptable.
You might encounter "chính đáng" in discussions about social justice, legal matters, or ethical dilemmas. For instance, when debating whether a certain action should be supported or condemned, you can describe it as "chính đáng" if it aligns with principles of fairness or justice.
While "chính đáng" primarily means "legitimate," it can also imply something is "worthy" or "deserving," especially in the context of goals or requests.