(VOVworld) – Radio the Voice of Vietnam’s contest “What do you know about Vietnam?” has received many entries from listeners around the globe. VOV’s broadcasts in 12 languages have repeatedly provided its listeners with up-to-date hints on the contest’s questions. VOV programs in Indonesian and Thai have also used different methods to keep their listeners posted about the contest in addition to providing listeners with suggestions about its questions in the Letter Box programs. Up-to-date information regarding the contest has been made available on the Indonesian and Thai programs’ facebook pages, as well as in emails regularly sent to listeners. This has been enthusiastically welcomed by VOV listeners worldwide. A loyal Thai listener, Attapon, told VOV: “In your Letter Box broadcasts, VOV has provided us with updated hints to help us answer the contest’s questions which I found very useful. I have recorded all the broadcasts to use as a source of reference for my entry. I’m very happy to know that VOV has received more than 100 entries and this proves the popularity of VOV’s overseas broadcasts.”