Central Highlands.
The Hoang Lien Mountain Range in Northern Vietnam contains Vietnam's Largest mountain Fan Si Pan. The Annamese Range goes through central Vietnam and Laos.
Annamite
annamese cordillera
annamese cordillera
Annamese CordilleraAnnamese Cordilleraannamese cordeilla
A mountain range
Annamese Cordillera
mountain range
it is called a mountain belt
A Mountain Range
a range of mountains is called mountain range
range