Guerrillas' Song
The "Guerrillas' Song" is a Republic of [China (1912-1949)|Chinese] patriotic song from the Second [Sino-Japanese War]. It is sung in both mainland China and Taiwan.
The song describes the guerrilla fighters in China during the Second Sino-Japanese War. It was written and composed by He Lüting in 1937. The melody has some similarities to "The [British Grenadiers]".