1 surname Niu

1 cow's milk

2 classifier: 瓶 píng

3 classifier: 杯 bēi

1 Taurus (star sign)

2 Jinniu district of Chengdu city 成都市[Chéng dū shì], Sichuan

1 Taurus (constellation and sign of the zodiac)

1 Funiu mountain range in southwest Henan, an eastern extension of Qinling range 秦嶺山脈|秦岭山脉[Qín lǐng shān mài], Shaanxi

1 lit. one hair from nine oxen (idiom)

2 fig. a drop in the ocean

1 tremendous strength (idiom)

1 lit. newborn calves do not fear tigers (idiom)

2 fig. the young are fearless

1 lit. why use a pole-ax to slaughter a chicken? (idiom)

2 fig. to waste effort on a trifling matter

3 also written 殺雞焉用牛刀|杀鸡焉用牛刀[shā jī yān yòng niú dāo]

1 to call sth a cow or a horse (idiom); it doesn't matter what you call it

2 Insult me if you want, I don't care what you call me.