What is the main content of the dance rap China Red? The main contents of dance rap China Red are: China Red, national sentiment; China red, the most festive; China red, red all over the east, west, north and south; China is red, and it is popular in thousands of households. Red songs are red, red dances are red, and red days are more and more joyful. The content of the dance rap China Red represents that the life of the people in China is getting better and better, and it is a better blessing for the future life. Dance rap China Red is a song written by Zhang Liangyu, composed by Leap Xuefeng and sung by Wu Wenyu.