editorial素材 - Hanoi, Vietnam - February 11, 2015: Vietnamese policeman patrolling in the old quarter of Hanoi. The 36 old streets and guilds of the old quarter are a major tourist attraction.
Hanoi, Vietnam - February 11, 2015: Vietnamese policeman patrolling in the old quarter of Hanoi. The 36 old streets and guilds of the old quarter are a major tourist attraction.