空心菜 kōngxīncài

kōngxīncài noun water spinach; ong choy; swamp cabbage; water convolvulus; water morning-glory
Domain: Modern Chinese 现代汉语 , Subdomain: Food and Drink , Concept: Vegetable 蔬菜
Notes: See 蕹菜 (CC-CEDICT '空心菜')