| 凹 |
āo kēng | concave depression / crater |
| 凹 |
āo | concave; depressed; sunken; indented; female (connector etc) |
| 凹 |
wā | variant of 洼 / (used in names) |
| 坑 |
kēng | pit; hollow; depression / (mining) pit; shaft; tunnel / (literary) to bury alive / (coll.) to cheat; to scam; to screw over |
| 坑 |
kēng | variant of 坑 |