What allusions are used in Li Shangyin's poem Jinse?

1. Saint Zhuangzi daydreaming was bewitched by butterflies: "Zhuangzi's Theory of Everything": "Zhuang Zhoumeng is a butterfly, lifelike; Self-metaphor and ambition! I don't know, Zhou Ye. If you suddenly feel it, you will suddenly feel it. I wonder if Zhou Zhimeng is a butterfly and? Butterfly's dream is Zhou Yu. " Shang Yin quoted the story of Zhuang Zhou's dream butterfly to illustrate that life is like a dream and the past is like smoke.

2. The king's longing for spring is crying in the cuckoo: "Huayang Guozhi Shuzhi": "Du Yu proclaimed himself emperor, and posthumous title. ..... Its mutual understanding, decided that Lei Yushan in order to eliminate the flood, the emperor then instructed political affairs, and the law of Yao and Shun Zen taught benevolence and righteousness, so Zen was in enlightenment. The emperor rose to the western hills. It's February, and the cuckoo is singing, so Shu people are very sad about the cuckoo's singing. "Fine is cuckoo, also called Zi Gui.

3. Beads have tears: "Natural History": "There is Jiao Ren outside the South China Sea, and the water lives like a fish. Don't waste your performance, tears will produce pearls. "

4. Lantian: Records of Yuanhe County: "Lantian County, Jingzhaofu, Guannei Road: Lantian Mountain, Yishan Mountain, 28 miles east of the county."