There is a saying in "Bo Qinhuai" that "a merchant girl sings flowers in the backyard across the river without knowing the national subjugation and hatred", and her "backyard flower" refers to the poem "Flowers in the Garden of Yushu", the representative work of the Southern Dynasties and Chen. Because Chen Houzhu is the king of national subjugation, the flowers in the back garden of Yushu refer to the decadent voice of national subjugation. The word "you" is the most powerful The word Jude vividly depicts the image of a businesswoman and a corpse vegetarian who does not know the pain of national subjugation and is addicted to decadent music.