| 客家话 | hak-006 |
| 空 | |
| U+ | art-254 | 7A7A |
| 普通话 | cmn-000 | 空 |
| 國語 | cmn-001 | 空 |
| Hànyǔ | cmn-003 | kong1 |
| Hànyǔ | cmn-003 | kong3 |
| English | eng-000 | empty |
| English | eng-000 | exhaust |
| English | eng-000 | fictitious |
| English | eng-000 | fruitless |
| English | eng-000 | hollow |
| English | eng-000 | impractical |
| English | eng-000 | ineffective |
| English | eng-000 | unreal |
| English | eng-000 | void |
| 客家話 | hak-000 | 空 |
| Hagfa Pinyim | hak-002 | fung1 |
| Hagfa Pinyim | hak-002 | kung1 |
| Hagfa Pinyim | hak-002 | kung5 |
| 廣東話 | yue-000 | 空 |
| gwong2dung1 wa2 | yue-003 | hung1 |
| gwong2dung1 wa2 | yue-003 | hung3 |
| 广东话 | yue-004 | 空 |