Vietnam Airlines has launched a quiz on the 1,000 year history of Thang Long-Hanoi, in Australia at website: www.hanoi1000years.com.au, Hanoi Moi daily reported on Nov. 19.

The national flag carrier has distributed brochures, sent mails to its customers as well as organised events to promote the contest.

Awards will include 500 pairs of return tickets for Vietnam’s domestic route for winners.

As part of the contest, Vietnam Airlines also launched a six-week promotional programme with a special award for a lucky customer being a return business class ticket on the return route from Sydney or Melbourne to Hanoi./.