Asian nation vs Mongolia

Asian nation and Mongolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
Asian nation	Yes	No	No	No
Mongolia	Yes	No	No	No

Asian nation (noun)	Mongolia (noun)
any one of the nations occupying the Asian continent	a landlocked socialist republic in central Asia
	a vast region in Asia including the Mongolian People's Republic and China's Inner Mongolia