dari literature does note relate to Persian poets its a language was spoken in the mountains and valley of khorasan its an INDEPENDENT language

dimanakah asal usul gasing

Dari is not a Bikol word. If you mean the language known as "Dari Persian", it's called Dari in any language, including Bikol.

True

True.

Omar Khayyam is the most well-known of the classical Persian poets, and his 4-line rhyming verses, Rubaiyat, created the basis of poetical works in the Dari language.