| 井 | jǐng | a well; CL:口; neat; orderly; Jing, one of the 28 constellations of Chinese astronomy; surname Jing |
| 井冈山 | Jǐng gāng shān | Jinggangshan county level city in Ji'an 吉安, Jiangxi; Jinggang Mountains, in the Jiangxi-Hunan border region |
| 井口 | jǐng kǒu | entrance to mine |
| 井田 | jǐng tián | the well-field system of ancient China |
| 井然 | jǐng rán | tidy, methodical |
| 井田制 | jǐng tián zhì | well-field system |
| 井陉 | Jǐng xíng | Jingxing county in Shijiazhuang 石家庄, Hebei |
| 井下 | jǐng xià | underground; in the pit (mining) |
| 井井 | jǐng jǐng | orderly; tidy |
| 井井有条 | jǐng jǐng yǒu tiáo | everything clear and orderly (idiom); neat and tidy |
| 井冈山市 | Jǐng gāng shān shì | Jinggangshan county level city in Ji'an 吉安, Jiangxi |
| 井底之蛙 | jǐng dǐ zhī wā | a frog at the bottom of a well (idiom); fig. an ignorant person |
| 井水不犯河水 | jǐng shuǐ bù fàn hé shuǐ | everyone minds their own business |
| 井然有序 | jǐng rán yǒu xù | everything clear and in good order (idiom); neat and tidy |
| 井研 | Jǐng yán | Jingwan county in Leshan 乐山, Sichuan |
| 井研县 | Jǐng yán xiàn | Jingwan county in Leshan 乐山, Sichuan |
| 井号 | jǐng hào | number sign # (punctuation); hash symbol; pound sign |
| 井蛙之见 | jǐng wā zhī jiàn | the view of a frog in a well (idiom); fig. a narrow view |
| 井陉矿 | Jǐng xíng kuàng | Jingxingkuang district of Shijiazhuang city 石家庄市, Hebei |
| 井陉矿区 | Jǐng xíng kuàng qū | Jingxingkuang district of Shijiazhuang city 石家庄市, Hebei |
| 井陉县 | Jǐng xíng xiàn | Jingxing county in Shijiazhuang 石家庄, Hebei |
