The Vietnamese word "xác thực" is an important term that means "real" or "true." It is often used to describe something that is verified, authenticated, or confirmed as genuine.
In a sentence: "Tôi cần thông tin xác thực để hoàn thành báo cáo."
In a question: "Bạn có xác thực rằng điều đó là đúng không?"
In more advanced contexts, "xác thực" can be used in technical, legal, or academic settings where validation is essential. For instance, in cybersecurity, "xác thực danh tính" means "identity verification," referring to the process of confirming a person's identity.
While the primary meaning is related to authenticity, "xác thực" can also imply a process of ensuring that something is accurate or trustworthy.