| 柴油机 | chái yóu jī | diesel engine |
| 柴 | chái | firewood; lean (of meat); thin (of a person); surname Chai |
| 柴油 | chái yóu | diesel fuel |
| 火柴 | huǒ chái | match (for lighting fire); CL:根,盒 |
| 木柴 | mù chái | firewood |
| 柴草 | chái cǎo | firewood |
| 劈柴 | pī chái | to chop firewood; to split logs |
| 劈柴 | pǐ chái | chopped wood; firewood |
| 布拉柴维尔 | Bù lā chái wéi ěr | Brazzaville, capital of Congo |
| 柴火 | chái huo | firewood |
| 北柴胡 | běi chái hú | honewort; Cryptotaenia japonica |
| 大柴旦 | Dà chái dàn | Da Qaidam county level subdivision of Haixi Mongol and Tibetan autonomous prefecture 海西蒙古族藏族自治州, Qinghai |
| 大柴旦行政区 | Dà chái dàn xíng zhèng qū | Da Qaidam county level subdivision of Haixi Mongol and Tibetan autonomous prefecture 海西蒙古族藏族自治州, Qinghai |
| 大柴旦行政委员会 | Dà chái dàn xíng zhèng wěi yuán huì | Da Qaidam county level subdivision of Haixi Mongol and Tibetan autonomous prefecture 海西蒙古族藏族自治州, Qinghai |
| 大柴旦镇 | Dà chái dàn zhèn | Da Qaidam town in Haixi Mongol and Tibetan autonomous prefecture 海西蒙古族藏族自治州, Qinghai |
| 引柴 | yǐn chái | kindling (to light a fire) |
| 引火柴 | yǐn huǒ chái | kindling |
| 木柴堆 | mù chái duī | pile of firewood; funeral pyre |
| 柴可夫斯基 | Chái kě fū sī jī | Tchaikovsky (1840-1893), Russian composer |
| 柴油发动机 | chái yóu fā dòng jī | diesel engine |
| 柴科夫斯基 | Chái kē fū sī jī | Piotr Ilyich Tchaikowsky (1840-1893), Russian composer, composer of 6 symphonies and the opera Eugene Onegin |
| 柴薪 | chái xīn | firewood |
| 柴达木 | Chái dá mù | Tsaidam or Qaidam basin (Mongolian: salt marsh), depression northeast of the Plateau of Tibet, located between the Qilian Shan and the Kunlun Shan at the northern margin of the Tibetan Plateau. |
| 柴达木盆地 | Chái dá mù pén dì | Tsaidam or Qaidam basin (Mongolian: salt marsh), depression northeast of the Plateau of Tibet, located between the Qilian Shan and the Kunlun Shan at the northern margin of the Tibetan Plateau. |
| 柴门 | chái mén | lit. woodcutter's family; humble background; poor family background |
| 柴门小户 | chái mén xiǎo hù | woodcutter's cottage (idiom); poor person's hovel; fig. my humble house |
| 柴电机车 | chái diàn jī chē | diesel-electric locomotive |
| 满口胡柴 | mǎn kǒu hú chái | to spout nonsense; to bullshit endlessly |
| 烈火干柴 | liè huǒ gān chái | lit. intense fire to dry wood (idiom); inferno in a woodpile; fig. consuming passion between lovers |
| 生物柴油 | shēng wù chái yóu | biodiesel |
留得青山在，
不怕没柴烧 | liú de qīng shān zài ,
bù pà méi chái shāo | While the green hills last, there'll be wood to burn (idiom). Where there's life there's hope. |
| 纸火柴 | zhǐ huǒ chái | matches made of cardboard |
| 骨瘦如柴 | gǔ shòu rú chái | as thin as a match; emaciated (idiom) |
