| 1 | 变化 | 變化 | biàn huà | bian4 hua4 | change; variation; to change; to vary; Classifiers: 个 | | |
| 2 | 文化 | 文化 | wén huà | wen2 hua4 | culture; civilization; cultural; Classifiers: 个 | | |
| 3 | 化学 | 化學 | huà xué | hua4 xue2 | chemistry; chemical | | |
| 4 | 转化 | 轉化 | zhuǎn huà | zhuan3 hua4 | to change; to transform; isomerization (chemistry) | | |
| 5 | 化 | 化 | huà | hua4 | to make into; to change into; -ization; to ... -ize; to transform; abbr. for 化学 | | |
| 6 | 现代化 | 現代化 | xiàn dài huà | xian4 dai4 hua4 | modernization; Classifiers: 个 | | |
| 7 | 二氧化碳 | 二氧化碳 | èr yǎng huà tàn | er4 yang3 hua4 tan4 | carbon dioxide CO2 | | |
| 8 | 化合物 | 化合物 | huà hé wù | hua4 he2 wu4 | chemical compound | | |
| 9 | 进化 | 進化 | jìn huà | jin4 hua4 | evolution; Classifiers: 个 | | |
| 10 | 消化 | 消化 | xiāo huà | xiao1 hua4 | to digest; digestion; digestive | | |
| 11 | 分化 | 分化 | fēn huà | fen1 hua4 | to split apart; differentiation | | |
| 12 | 氧化 | 氧化 | yǎng huà | yang3 hua4 | to oxidize | | |
| 13 | 社会化 | 社會化 | shè huì huà | she4 hui4 hua4 | socialization; to socialize; to fit into society; to train sb for society | | |
| 14 | 文化大革命 | 文化大革命 | wén huà dà gé mìng | Wen2 hua4 Da4 ge2 ming4 | Cultural Revolution (1966-1976) | | |
| 15 | 机械化 | 機械化 | jī xiè huà | ji1 xie4 hua4 | to mechanize | | |
| 16 | 化合 | 化合 | huà hé | hua4 he2 | chemical combination | | |
| 17 | 强化 | 強化 | qiáng huà | qiang2 hua4 | to strengthen; to intensify | | |
| 18 | 深化 | 深化 | shēn huà | shen1 hua4 | to deepen; to intensify | | |
| 19 | 演化 | 演化 | yǎn huà | yan3 hua4 | to evolve (of ideas, designs, constructions etc); to develop and change; to evolve; evolution | | |
| 20 | 工业化 | 工業化 | gōng yè huà | gong1 ye4 hua4 | to industrialize; industrialization | | |
| 21 | 绿化 | 綠化 | lǜ huà | lu:4 hua4 | to make green with plants; to reforest; (Internet slang) Islamization | | |
| 22 | 化石 | 化石 | huà shí | hua4 shi2 | fossil | | |
| 23 | 四化 | 四化 | sì huà | si4 hua4 | abbr. for 四个现代化 , Deng Xiaoping's four modernizations | | |
| 24 | 氧化物 | 氧化物 | yǎng huà wù | yang3 hua4 wu4 | oxide | | |
| 25 | 化学反应 | 化學反應 | huà xué fǎn yìng | hua4 xue2 fan3 ying4 | chemical reaction | | |