| 虹 | [ hóng ] rainbow |
| 虹口區 | [ hóng koǔ qū ] Hongkou district, central Shanghai |
| 虹口区 | [ hóng koǔ qū ] Hongkou district, central Shanghai |
| 虹吸 | [ hóng xī ] siphon |
| 虹吸管 | [ hóng xī guǎn ] siphon |
| 虹彩 | [ hóng caǐ ] iridescence, iris (of the eye) |
| 虹橋 | [ hóng ] Hongqiao, the name of numerous entities, notably a major airport in Shanghai, and a district in Tianjin |
| 虹桥 | [ hóng ] Hongqiao, the name of numerous entities, notably a major airport in Shanghai, and a district in Tianjin |
| 虹橋機場 | [ hóng jī chǎng ] Hongqiao Airport (Shanghai) |
| 虹桥机场 | [ hóng jī chǎng ] Hongqiao Airport (Shanghai) |
| 虹膜 | [ hóng mó ] iris (of an eye) |
| 虹鱒 | [ hóng zūn ] rainbow trout (Oncorhynchus mykiss) |
| 虹鳟 | [ hóng zūn ] rainbow trout (Oncorhynchus mykiss) |
| ⇒ 彩虹 | [ caǐ hóng ] rainbow, CL:道[dao4] |
| ⇒ 彩虹屁 | [ caǐ hóng pì ] (neologism c. 2017) (slang) over-the-top praise |
| ⇒ 彩虹族群 | [ caǐ hóng zú qún ] the LGBT+ community |
| ⇒ 彩虹旗 | [ caǐ hóng qí ] rainbow flag, aka LGBT pride flag |
| ⇒ 彩虹蜂虎 | [ caǐ hóng fēng hǔ ] (bird species of China) rainbow bee-eater (Merops ornatus) |
| ⇒ 彩虹行動 | [ caǐ hóng xíng dòng ] the two mass scuttling operations carried out by the German navy: the scuttling of the German fleet at Scapa Flow in 1919 and Operation Regenbogen, the scuttling of U-boats in 1945 |
| ⇒ 彩虹行动 | [ caǐ hóng xíng dòng ] the two mass scuttling operations carried out by the German navy: the scuttling of the German fleet at Scapa Flow in 1919 and Operation Regenbogen, the scuttling of U-boats in 1945 |
| ⇒ 彩虹鸚鵡 | [ caǐ hóng yīng wǔ ] (bird species of China) rainbow lorikeet (Trichoglossus haematodus) |
| ⇒ 彩虹鹦鹉 | [ caǐ hóng yīng wǔ ] (bird species of China) rainbow lorikeet (Trichoglossus haematodus) |
| ⇒ 棕尾虹雉 | [ zōng weǐ hóng zhì ] (bird species of China) Himalayan monal (Lophophorus impejanus) |
| ⇒ 氣貫長虹 | [ qì guàn cháng hóng ] spirit reaches to the rainbow, full of noble aspiration and daring |
| ⇒ 气贯长虹 | [ qì guàn cháng hóng ] spirit reaches to the rainbow, full of noble aspiration and daring |
| ⇒ 海虹 | [ haǐ hóng ] mussel |
| ⇒ 白尾梢虹雉 | [ baí weǐ shaō hóng zhì ] (bird species of China) Sclater's monal (Lophophorus sclateri) |
| ⇒ 綠尾虹雉 | [ lǜ weǐ hóng zhì ] (bird species of China) Chinese monal (Lophophorus lhuysii) |
| ⇒ 绿尾虹雉 | [ lǜ weǐ hóng zhì ] (bird species of China) Chinese monal (Lophophorus lhuysii) |
| ⇒ 長虹 | [ cháng hóng ] Changhong (brand) |
| ⇒ 长虹 | [ cháng hóng ] Changhong (brand) |
| ⇒ 霓虹 | [ ní hóng ] rainbow, neon (loanword) |
| ⇒ 霓虹國 | [ ní hóng guó ] (slang) Japan (loanword from the Japanese word for Japan, "Nihon") |
| ⇒ 霓虹国 | [ ní hóng guó ] (slang) Japan (loanword from the Japanese word for Japan, "Nihon") |
| ⇒ 霓虹燈 | [ ní hóng dēng ] neon lamp (loanword) |
| ⇒ 霓虹灯 | [ ní hóng dēng ] neon lamp (loanword) |
| ⇒ 黃賓虹 | [ huáng bīn hóng ] Huang Binhong (1865-1955), art historian and literati painter |
| ⇒ 黄宾虹 | [ huáng bīn hóng ] Huang Binhong (1865-1955), art historian and literati painter |