Miao vs Hmong language

Miao and Hmong language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Miao	Yes	No	No	No
Hmong language	Yes	No	No	No

As nouns, Miao and Hmong language are synonyms defined as:

Miao and Hmong language: a language of uncertain affiliation spoken by the Hmong

Other synonyms of Miao include Hmong, Miao language.

Miao (noun)	Hmong language (noun)
a language of uncertain affiliation spoken by the Hmong	a language of uncertain affiliation spoken by the Hmong
a people living traditionally in mountain villages in southern China and adjacent areas of Vietnam and Laos and Thailand; many have emigrated to the United States