congou tea vs English breakfast tea

congou tea and English breakfast tea both are nouns.

Word	Noun	Adjective	Verb	Adverb
congou tea	Yes	No	No	No
English breakfast tea	Yes	No	No	No

As nouns, congou tea and English breakfast tea are synonyms defined as:

Other synonyms of congou tea include congo, congou.

congou tea (noun)	English breakfast tea (noun)
black tea grown in China	black tea grown in China