A: The years in the first couplet refer to beautiful years, generally referring to youth. This poem belongs to a memory of his later years, and the years in the first couplet express the author's nostalgia for his lost youth.
Attached:
Inlaid harp
Author: Li Shangyin (Tang Dynasty)
I want to know why my Jinse has fifty strings, and each string has a youthful interval. Zhuangzi daydreaming, a saint, was bewitched by butterflies, and cuckoo crowed in the imperial spring.
Mermaids shed pearl-like tears on the moon-green sea, and the blue fields breathed their jade to the sun. A moment that should last forever? Before I knew it, it had come and gone.