chop-suey greens vs tong ho

chop-suey greens and tong ho both are nouns.

Word	Noun	Adjective	Verb	Adverb
chop-suey greens	Yes	No	No	No
tong ho	Yes	No	No	No

As nouns, chop-suey greens and tong ho are synonyms defined as:

chop-suey greens and tong ho: grown for its succulent edible leaves used in Asian cooking

Other synonyms of chop-suey greens include Chrysanthemum coronarium spatiosum, shun giku.

chop-suey greens (noun)	tong ho (noun)
succulent and aromatic young dark green leaves used in Chinese and Vietnamese and Japanese cooking	grown for its succulent edible leaves used in Asian cooking
grown for its succulent edible leaves used in Asian cooking