Their good deed has left beautiful impressions on tourists.

Each night show of Da Nang Firework Festival attracts a lot of local people and visitors. Trash is the only thing left on pavements after the show. Fortunately, many local volunteers do not hesitate to clean it up.

Hundreds of local residents and forces join hands in collecting trash after each show. After just one hour, they were able to completely clean the area, leaving good impressions on tourists.-VNA