| 1 | 牛 | 牛 | niú | Niu2 | ox; cow; bull; Classifiers: 条 ,头 ; newton (abbr. for 牛顿 ); (slang) awesome; surname Niu | | |
| 2 | 牛顿 | 牛頓 | niú dùn | niu2 dun4 | newton (SI unit of force) | | |
| 3 | 牛奶 | 牛奶 | niú nǎi | niu2 nai3 | cow's milk; Classifiers: 瓶 | | |
| 4 | 奶牛 | 奶牛 | nǎi niú | nai3 niu2 | milk cow; dairy cow | | |
| 5 | 蜗牛 | 蝸牛 | wō niú | wo1 niu2 | snail; Taiwan pr. [gua1 niu2] | | |
| 6 | 牛肉 | 牛肉 | niú ròu | niu2 rou4 | beef | | |
| 7 | 牛皮 | 牛皮 | niú pí | niu2 pi2 | cowhide; leather; fig. flexible and tough; boasting; big talk | | |
| 8 | 黄牛 | 黃牛 | huáng niú | huang2 niu2 | ox; cattle; scalper of tickets etc; to fail to show up; to break a promise | | |
| 9 | 水牛 | 水牛 | shuǐ niú | shui3 niu2 | water buffalo | | |
| 10 | 母牛 | 母牛 | mǔ niú | mu3 niu2 | cow | | |
| 11 | 牛津郡 | 牛津郡 | niú jīn jùn | Niu2 jin1 jun4 | Oxfordshire (English county) | | |
| 12 | 牛不喝水强按头 | 牛不喝水強按頭 | niú bù hē shuǐ qiǎng àn tóu | niu2 bu4 he1 shui3 qiang3 an4 tou2 | lit. to try to make an ox drink by forcing its head down to the water (idiom); fig. to try to impose one's will on sb | | |
| 13 | 牛毛 | 牛毛 | niú máo | niu2 mao2 | ox hair (used as a metaphor for sth very numerous or sth fine and delicate) | | |
| 14 | 牛顿米 | 牛頓米 | niú dùn mǐ | niu2 dun4 mi3 | newton meter, unit of torque (symbol: N⋅m) | | |
| 15 | 斗牛 | 斗牛 | dǒu niú | Dou3 Niu2 | Big Dipper and Altair (astronomy) | | |
| 16 | 斗牛 | 鬥牛 | dòu niú | dou4 niu2 | bullfighting | | |
| 17 | 斗牛㹴 | 鬥牛㹴 | dòu niú gěng | dou4 niu2 geng3 | bull terrier; variant of 斗牛梗 | | |
| 18 | 椎牛宰马 | 椎牛宰馬 | chuí niú zǎi mǎ | chui2 niu2 zai3 ma3 | to slaughter cows and horses (idiom) | | |
| 19 | 当牛作马 | 當牛作馬 | dāng niú zuò mǎ | dang1 niu2 zuo4 ma3 | to work like a horse and toil like an ox; fig. to slave for sb | | |
| 20 | 吹牛皮 | 吹牛皮 | chuī niú pí | chui1 niu2 pi2 | to boast; to talk big | | |
| 21 | 吹牛拍马 | 吹牛拍馬 | chuī niú pāi mǎ | chui1 niu2 pai1 ma3 | to resort to bragging and flattering | | |
| 22 | 吹牛 | 吹牛 | chuī niú | chui1 niu2 | to talk big; to shoot off one's mouth; to chat (dialect) | | |
| 23 | 做牛做马 | 做牛做馬 | zuò niú zuò mǎ | zuo4 niu2 zuo4 ma3 | lit. to work like an ox, to work like a horse; fig. to work extremely hard | | |
| 24 | 比利牛斯山 | 比利牛斯山 | bǐ lì niú sī shān | Bi3 li4 niu2 si1 shan1 | Pyrenees mountains | | |
| 25 | 比利牛斯 | 比利牛斯 | bǐ lì niú sī | Bi3 li4 niu2 si1 | Pyrenees mountains | | |