var locations = [ ["

Hanoi
Viet Nam, Hanoi

", 21.024500, 105.841170], ["

Hanoi
Viet Nam, Hanoi

", 21.024500, 105.841170], ["

Haiphong
Viet Nam, Haiphong

", 20.856110, 106.682220], ["

Hanoi
Viet Nam, Hanoi

", 21.024500, 105.841170], ["

Hanoi
Viet Nam, Hanoi

", 21.024500, 105.841170], ["

Vientiane
Laos, Vientiane

", 17.966670, 102.600000], ]