"بیان" (Bayan) refers to the act of expressing or articulating thoughts, ideas, or feelings clearly and effectively. It is an essential aspect of communication, allowing individuals to convey their messages in a way that can be easily understood by others. The term is often used in various contexts, including literature, speeches, and everyday conversations. In the context of literature, "بیان" can also refer to the style and technique an author uses to present their narrative or arguments. Effective bayan enhances the reader's or listener's experience, making the content more engaging and impactful. It plays a crucial role in public speaking and education, where clarity and persuasion are vital.