1 house

2 room

3 classifier: 间 jiān

4 classifier: 个 gè

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 lit. one hair from nine oxen (idiom)

2 fig. a drop in the ocean

1 tremendous strength (idiom)

1 lit. to stare at the ceiling while writing a book (idiom); to put one's whole body and soul into a book

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]