| 探 |
tàn jǐng | (mining) test pit; exploratory shaft; test well |
| 探 |
tàn | to explore / to search out / to scout / to visit / to stretch forward |
| 井 |
Jǐng | Jing, one of the 28 constellations of Chinese astronomy / surname Jing |
| 井 |
jǐng | a well / CL:口 / neat / orderly |