Mukden vs Fengtien

Mukden and Fengtien both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mukden	Yes	No	No	No
Fengtien	Yes	No	No	No

As nouns, Mukden and Fengtien are synonyms defined as:

Other synonyms of Mukden include Moukden, Shenyang.

Mukden (noun)	Fengtien (noun)
a city in northeastern China	a city in northeastern China