What song is the red flag shining brightly?

"Red Star Song".

"Red Star Song" is a song written by Wu Dawei and Wei Guogui, composed by Fu Gengchen, and sung by the Central People's Broadcasting Station Amateur Children's Choir and the Central People's Liberation Army Song and Dance Troupe. The song was composed in 1974.

In May 1980, the song won the first prize in the second National Children's Literary Creation Award.

Lyrics:

The red star shines brightly

The red star warms the heart

The red star is the heart of our workers and peasants

The glory of the party shines on all generations

The red star is the heart of our workers and peasants

The glory of the party shines on all generations

The red star shines in the long night to drive away the darkness

In the cold winter, the red star twinkles to welcome spring

In the struggle, the red star twinkles and points the way

On the journey, the red star twinkles to open the way

The red star twinkles and shines

The red star warms the heart