This is the work of Chen Houzhu in the Southern Dynasties. Chen Houzhu loves music and dance, often writes poems and music with his concubines in the palace, and chooses thousands of maids to perform. The flower in the back garden of Yushu was a famous song at that time, with slow rhythm and deep and delicate feelings. As Chen Houzhu is the king of national subjugation, later generations often say that this music is the voice of national subjugation. Daqu "Flowers in the Garden of Yushu" was developed on the basis of music.

The Book of the Old Tang Dynasty: The Panlong Boat was made in Jiangdu Palace, which may be a tune for digging canals and taking a boat trip. The Tang Dynasty developed into Daqu.