cao niên 
aged, old, elder(ly) [ cao ] : (1) tall, high; to be ~ tall, active; to excel; lofty, noble; (2) ointment
[ niên ] : year
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
phụ nữ cao niên :old woman cao niên aged, old, elder(ly) phụ nữ cao niên :old woman