| 空 |
kōng kǒu | incomplete meal of a single dish / meat or vegetable dish without rice or wine / rice without meat or vegetables |
| 空 |
kōng | empty / air / sky / in vain |
| 空 |
kòng | to empty / vacant / unoccupied / space / leisure / free time |
| 口 |
kǒu | mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls |