Whose poem is the Taoranting among the four famous pavilions named after?

Bai Juyi wrote a poem about pavilions in middle school. The poem is called "Drinking with Dreams and Having a Date". Among them, these two sentences were especially praised by later generations, so later generations took out the word Tao Ran from the poem and named it Tao Ran Pavilion. Taoranting, also known as Jiangting, is located in Taoranting Park, Taiping Street 19, Xicheng District, Beijing. Founded in the thirty-fourth year of Emperor Kangxi of Qing Dynasty, it is one of the four famous pavilions in China.