số không null 
| Lesson | Deu | Picture | |||
|---|---|---|---|---|---|
| L001 022 P0022 | null | | |||
| Vie | Deu | Northern Pronunciation |
|---|---|---|
| Goethebuch | German |
|---|---|
| 2000 Words |
|---|
| DEEN DICT | Deu | Eng | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lesson | Deu | Picture | |||
|---|---|---|---|---|---|
| L001 022 P0022 | null | | |||
| Vie | Deu | Northern Pronunciation |
|---|---|---|
| Goethebuch | German |
|---|---|
| 2000 Words |
|---|