Tang Mengbang's Poem on the Feeling of Technology and Things: "Bai Shangshu (Juyi) Su Fanren is good at singing and prostitutes are good at dancing. It tastes like a poem: cherry Su Fan mouth, willow small waist. " Maggie Su Fan's mouth is small and bright like a cherry; Xiaoman's waist is weak and slender as a willow. Modern people learn from Bai Juyi the cherry mouth, small waist or willow waist that girls say.