A recent survey by Vietnam Report shows that the majority of tourists prefer booking services through travel apps like Traveloka and Booking.com, accounting for 78.5%, while 56.9% book through travel company websites. This indicates that digital tourism development is becoming the main trend.
The two metro lines in Hanoi will operate with a six-minute interval during 4:30–7:30 am and 11 am –2:30 pm, and a 10-minute interval during other times. Services will pause between 3:10 am and 4:30 am for technical checks.