text: It currently operates three flights a day between Hanoi and Dien Bien?
classes:  No, the World Tourism Organization forecast that international tourism would take three to four years to recover.  Besides, the World Tourism Organization forecast that international tourism would take three to four years to recover.  Yes, the World Tourism Organization forecast that international tourism would take three to four years to recover.  Meanwhile, the World Tourism Organization forecast that international tourism would take three to four years to recover.