Vietnam concert of Minih

7years ago, Im tae-kyung visited to Vietnam for participanting in Korean-Vietnam concert.
At that time, he met Ms.Minih who was a famous vietnam singer. And she helped his Vietnamese pronunciation for singing Vietnamese song. For this, they became a friend.
They primised to make a concert togerther if they had chance.
On April,2012, they had a chance to make Minih's concert together.
So, he went to Vietname and sung two song with her.