| русский | rus-000 |
| специальные знания | |
| 普通话 | cmn-000 | 技术 |
| 國語 | cmn-001 | 技術 |
| Hànyǔ | cmn-003 | jìshù |
| English | eng-000 | expertise |
| English | eng-000 | skill in the art |
| English | eng-000 | technologic knowledge |
| English | eng-000 | technological knowledge |
| íslenska | isl-000 | sérþekking |
| русский | rus-000 | искусство |
| русский | rus-000 | мастерство |