VH-According to the Department MOCST TP, May 10.2011, international visitors to Vietnam was estimated at 450,000 plays (up 11% over the same period in 2010). Tourism revenue in May was estimated at 4,800 billion, up 20% over the same period. Total international arrivals to the city in 10 months in 2011 reached 2,870,000 arrivals, increasing 10% over the same period and reached 82% of the plan in 2011. The total tourism revenue is estimated at 10 months was 38,800 billion.