The 'Tiến Quân Ca', the national anthem of Vietnam, is very important to the people.

She is singing the preschool song.

He joined the demonstration while humming The Internationale.

Our company's song was created to deepen the bond between employees.

He always proactively suggests new ideas.

He started singing The Internationale.

I heard the beautiful song of a common blackbird in the park.

The song of Naniwa-zu is one of the ancient Japanese poems.

My favorite song is Aegukka.

He solved the problem in a scientific way.