đường dây điện cao thế 
high voltage lines [ đường ] : (1) route, road, street, path, avenue, lane; (2) sugar
[ dây ] : fiber, string, wire, cord, rope
[ điện ] : electricity, electric; palace, temple, main government building
[ cao ] : (1) tall, high; to be ~ tall, active; to excel; lofty, noble; (2) ointment
[ thế ] : (1) manner, way, fashion, position, situation, posture; (2) so, thus, like that, such
Most Common Compounds Set 1:
Most Common Compounds Set 2 :