| English | eng-000 |
| special training | |
| 普通话 | cmn-000 | 专业训练 |
| 普通话 | cmn-000 | 特殊训练 |
| Deutsch | deu-000 | Fachausbildung |
| Deutsch | deu-000 | Spezialtraining |
| English | eng-000 | crash course |
| English | eng-000 | intensive training |
| English | eng-000 | specialized training |
| français | fra-000 | entraînement spécial |
| 日本語 | jpn-000 | 特訓 |