El Ach
| El Ach العش |
|
| — Chng-thâu — | |
 |
|
  El Ach |
|
| Keng-hūi-tō͘: 35°57′00″N 4°41′00″E / 35.95°N 4.683333°E | |
| Kok-ka |  Algeria
|
|---|---|
| Séng | Bordj Bou Arreridj |
| Koān | El Hamadia |
| Jîn-kháu | |
| - Lóng-chóng | 17,140 lâng |
El Ach sī Algeria Bordj Bou Arreridj séng El Hamadia koān ê chi̍t ê chng-thâu.
