For example, in Li Sao, the author often uses "vanilla" and "beauty" to compare himself, sages and kings to express his political ideals. This method is also called "empathy", that is, he does not directly say what he wants to say, but puts it on something, that is, "empathy in things", which is widely used in classical poetry. . .
For example, Ouyang Xiu's tearful eyes asked the flowers to be silent and fly over the swing.
Zhang Mi's affection is only in spring, so it's a pity to leave people behind.
If you ask He Zhu Hengtang Road, how much leisure do you have? Yichuan tobacco, city wind, plum yellow rain.