On these days, streets are adorned with colourful banners, flags and posters. (Photo: VNA) 
National flags brighten Dien Bien Phu alley in Ba Dinh district. (Photo: VNA) 
Flower arrangements at Hoan Kiem lake. (Photo: VNA) 
Tourist captures flower arrangements. (Photo: VNA) 
Decorative light system prepared (Photo: VNA) 
Installation of overhead decorative light system (Photo: VNA) 
Thanh Nien street along the West Lake is decorated with posters. (Photo: VNA) 
People stroll leisurely through the new “light street”. (Photo: VNA) 
Light systems feature iconic places in Vietnam. (Photo: VNA) 
Wefie under decorative light systems. (Photo: VNA) 
Photo: VNA VNA
