China vs Port Arthur

China and Port Arthur both are nouns.

Word	Noun	Adjective	Verb	Adverb
China	Yes	No	No	No
Port Arthur	Yes	No	No	No

China (noun)	Port Arthur (noun)
a communist nation that covers a vast territory in eastern Asia; the most populous country in the world	a battle in the Chino-Japanese War (1894); Japanese captured the port and fortifications from the Chinese
a government on the island of Taiwan established in 1949 by Chiang Kai-shek after the conquest of mainland China by the Communists led by Mao Zedong	a major port city in northeastern China on the Liaodong Peninsula; now a part of Luda