Ma
The Ma is a river in Asia, about 512 km long. It flows through Vietnam and Laos. In Laos, it is the third-longest river. Its drainage basin (28,400 km²) is the second-largest in Laos.
- Length
- 512 km
- Source
- Điện Biên
- Mouth
- Gulf of Tonkin
- Drainage basin
- 28,400 km²