| 溪涧 | xī jiàn | stream; mountain gorge |
| 溪蟹 | xī xiè | fresh water crab |
| 溪谷 | xī gǔ | valley; gorge |
| 溪黄草 | xī huáng cǎo | Rabdosia lophanthoides (no common name), herb plant of Lamiaceae family (together with mint and lavender), used in traditional Chinese medicine |
| 涧溪 | jiàn xī | mountain stream; stream in a valley |
| 濉溪 | Suī xī | Suixi county in Huaibei 淮北, Anhui |
| 濉溪县 | Suī xī xiàn | Suixi county in Huaibei 淮北, Anhui |
| 泸溪 | Lú xī | Luxi county in Xiangxi Tujia and Miao autonomous prefecture 湘西土家族苗族自治州 |
| 泸溪县 | Lú xī xiàn | Luxi county in Xiangxi Tujia and Miao autonomous prefecture 湘西土家族苗族自治州 |
| 玉溪地区 | Yù xī dì qū | Yuxi prefecture in Yunnan |
| 玉溪市 | Yù xī shì | Yuxi prefecture level city in Yunnan |
| 礁溪 | Jiāo xī | Jiaoxi or Chiaohsi township in Yilan county 宜兰县, Taiwan |
| 礁溪乡 | Jiāo xī xiāng | Jiaoxi or Chiaohsi township in Yilan county 宜兰县, Taiwan |
| 竹溪 | Zhú xī | Zhuxi county in Shiyan 十堰, Hubei |
| 竹溪县 | Zhú xī xiàn | Zhuxi county in Shiyan 十堰, Hubei |
| 纳溪 | Nà xī | Naxi district of Luzhou city 泸州市, Sichuan |
| 纳溪区 | Nà xī qū | Naxi district of Luzhou city 泸州市, Sichuan |
| 绩溪 | Jì xī | Jixi county in Xuancheng 宣城, Anhui |
| 绩溪县 | Jì xī xiàn | Jixi county in Xuancheng 宣城, Anhui |
| 美溪 | Měi xī | Meixi district of Yichun city 伊春市, Heilongjiang |
| 美溪区 | Měi xī qū | Meixi district of Yichun city 伊春市, Heilongjiang |
| 花溪 | Huā xī | Huaxi district of Guiyang city 贵阳市, Guizhou |
| 花溪区 | Huā xī qū | Huaxi district of Guiyang city 贵阳市, Guizhou |
| 苍溪 | Cāng xī | Cangxi county in Guangyuan 广元, Sichuan |
| 苍溪县 | Cāng xī xiàn | Cangxi county in Guangyuan 广元, Sichuan |
| 蓬溪 | Péng xī | Pengxi county in Suining 遂宁, Sichuan |
| 蓬溪县 | Péng xī xiàn | Pengxi county in Suining 遂宁, Sichuan |
| 芦溪 | Lú xī | Luxi county in Pingxiang 萍乡, Jiangxi |
| 芦溪县 | Lú xī xiàn | Luxi county in Pingxiang 萍乡, Jiangxi |
| 兰溪市 | Lán xī shì | Lanxi county level city in Jinhua 金华, Zhejiang |
| 丰溪 | Fēng xī | Fengxi, common place name; P'unggye in Kilju county, North Hamgyeong province, the North Korean nuclear test site |
| 丰溪里 | Fēng xī lǐ | P'unggye in Kilju county, North Hamgyeong province, the North Korean nuclear test site |
| 贵溪 | Guì xī | Guixi county level city in Yingtan 鹰潭, Jiangxi |
| 贵溪市 | Guì xī shì | Guixi county level city in Yingtan 鹰潭, Jiangxi |
| 资溪 | Zī xī | Zixi county in Fuzhou 抚州, Jiangxi |
| 资溪县 | Zī xī xiàn | Zixi county in Fuzhou 抚州, Jiangxi |
| 辰溪 | Chén xī | Chenxi county in Huaihua 怀化, Hunan |
| 辰溪县 | Chén xī xiàn | Chenxi county in Huaihua 怀化, Hunan |
| 遂溪 | Suì xī | Suixi county in Zhanjiang 湛江, Guangdong |
| 遂溪县 | Suì xī xiàn | Suixi county in Zhanjiang 湛江, Guangdong |
| 郎溪 | Láng xī | Langxi county in Xuancheng 宣城, Anhui |
| 郎溪县 | Láng xī xiàn | Langxi county in Xuancheng 宣城, Anhui |
| 金溪 | Jīn xī | Jinxi county in Fuzhou 抚州, Jiangxi |
| 金溪县 | Jīn xī xiàn | Jinxi county in Fuzhou 抚州, Jiangxi |
| 双溪 | Shuāng xī | Shuanghsi township in Taipei county 台北县, Taiwan |
| 双溪乡 | Shuāng xī xiāng | Shuanghsi township in Taipei county 台北县, Taiwan |
