This poem is about Princess Pingyang being loved for her excellent singing and dancing. In fact, in the light singing and dancing, how do you know that it is chilly outside the curtain? It is precisely because the emperor's love is considerate that even if the spring banquet is not cold, he is afraid of getting wet, so he is given an official robe when he is caring and attentive. And those who fall out of favor with their superiors, eager for this special encounter, are even more lonely and have deeper autumn grievances. Literally, the whole poem only describes Princess Pingyang's favor, but she doesn't mention the sadness she really wants to express, but she doesn't worry or complain about it. On this side, I only see the new people laughing, but I can't see the implication that the old people are crying. The meaning is profound, more than enough.