| jǐng | warn/well/surname Jing/CL:口[kou3] |
| 井 | Jing, one of the 28 constellations of Chinese astronomy surname Jing |
| 井下 | underground in the pit (mining) |
| 井下爆炸 | well shooting |
| 井下运煤 | underground hauling of coal |
| 井中观天 | Watch the sky from inside a well. Fig: to view things from one's limited experience |
| 井井 | orderly tidy |
| 井井有条 | everything clear and orderly (idiom); neat and tidy |
| 井冈山 | Jinggang Mountains, in the Jiangxi-Hunan border region |
| 井冈山市 | Jinggangshan county level city in Ji'an 吉安, Jiangxi |
| 井口 | entrance to mine |
| 井台 | raised platform around a well |
| 井号 | number sign # (punctuation) hash symbol pound sign |
| 井喷 | blowout; blowaut; blowing |
| 井场 | well field |
| 井底 | the bottom of a well; shaft bottom; shaftbottom; face of shaft; bottom of hole; bottom hole; shaft floor; pit bottom |
| 井底之蛙 | a frog at the bottom of a well (idiom); fig. an ignorant person |
| 井底车场 | a shaft station |
| 井斜 | hole deviation; well deflection; well deviation |
| 井架 | derrick; oil derrick; headframe; pit head frame; oil well derrick; head frame; gallows frame; headwork; headgear; poppet head |
| 井栏 | brandreth; curb; well curb; puteal |