city vs Hohhot

city and Hohhot both are nouns.

Word	Noun	Adjective	Verb	Adverb
city	Yes	No	No	No
Hohhot	Yes	No	No	No

city (noun)	Hohhot (noun)
people living in a large densely populated municipality	a northern industrial city of China to the northwest of Beijing
a large and densely populated urban area; may include several independent administrative districts
an incorporated administrative district established by state charter