"Jiangjinjiu" is a seven-character song written by Li Bai, a great poet of the Tang Dynasty, following the ancient theme of Yuefu. The ideological content of this poem is very deep, the artistic expression is very mature, and it has the greatest influence in the works of the same title. The poet drank and sang, and used alcohol to relieve his sorrow, expressing the deep and profound life emotion of sorrow and anger.