Origin: French suffix -age
Chinese cabbage has 4 different meanings across 1 category:
plant with an elongated head of broad stalked leaves resembling celery; used as a vegetable in east Asia
elongated head of crisp celery-like stalks and light green leaves
Any East Asian leafy vegetable related to the Western cabbage, especially subspecies or varieties of Brassica rapa.
Bok choy (Brassica rapa subsp. chinensis).