Today in our show "Don't afraid to ask!", our contestants are trying to find out what the keyword by asking various questions.

A rumour is born, grows up and becomes a world champion in the space of three minutes.

Quiz: what colour is the 100,000 dong bill? To find out, either look in your wallet or listen to this lesson.

Turn off your computer for an hour. When you turn it back on, all environmental problems will have been solved!

A smart kid gets outsmarted.

Have you heard? Vietnamese banks are just giving money away...