Nantoka/牛NiúHSK 5牛 (Niú) is a Chinese word meaning “surname Niu”.Meanings1surname NiuPart of speechadjectiveRelated words牛ox牛奶cow's milk牛仔cowboy牛肉beef牛排steak牛仔裤jeans斗牛bullfighting斗牛Big Dipper and Altair (astronomy)吹牛to talk big; to brag; to shoot off one's mouth公牛bull奶牛milk cow牛津Oxford (city in England)Study Chinese with flashcards →