When applied to poetry, one refers to white silk, which is a poetic style of Yang Zhishui in the Tang Dynasty: "plain clothes Zhu embroidery, from" thirteen can weave, fourteen can learn to be a tailor ",and the other refers to paper, silk and letters. "British bones are delicate, elegant and scattered." -Tang Li Bai's "Flower City Temple Dazhong Ming" came from afar and left me a pair of carp. Tell the boy to open the wooden box and write a letter with a ruler. "-Drinking Horses in the Great Wall Grottoes in Gulefu indicates that there are several old friends:" T? H?u is a poor man, who has repeatedly asked people to see him clearly. " -Don Wei Wu Ying's Ci En Galand Qing Hui and Beauty's White Skin are both "E E's red makeup and delicate hands". It needs to be analyzed according to different poetic contexts. (The above is compiled according to Baidu Encyclopedia, and I am interested in searching by myself. )