What are the real and imaginary things written by Yu Meiren? What did the poet express?

One word to express feelings is "worry". Select typical scenery, such as spring flowers and autumn moon, past events, small building, east wind, old country, bright moon, carved jade fence, Zhu Yan, a riverside, the author uses so many images to create vivid pictures: spring flowers and autumn moon map, east wind map of small building, old country moon map and so on. 6. Comparison between spring flowers and autumn moon and the past (luxurious food, beautiful women in the harem, sense of dignity, sense of freedom, sense of survival, etc. )/The contrast between the east wind in the small building and the bright moon in the old country/Carving jade fences has changed Zhu Yan-it's really "things are different"-homesickness "The old country can't bear to look back on the moon"-the precipitation significance of the image of "moon" (I miss my hometown, relatives, etc.) At the end of the famous sentence "I looked up and found it was moonlight, and then sank, and I suddenly remembered home" And "the moon is now full at sea, and at this time, Tianya * * * uses metaphors to write abstract feelings vividly. Combination of reality and reality. Memories of the past have caused the sadness of the present, the former is empty and the latter is real.