(2)① personification: personification is used one by one in Li's poems, and willow branches chase the east wind, turning passivity into initiative, vividly showing the vitality of willow branches; Zeng Shi's "Qing" vividly highlights the ugly state of the villain's arrogance by personification.
(2) Taking things as a support: Shi Li uses willow as a metaphor to express his disappointment with life; Zeng Shi used willow as a metaphor to express his hatred for the villain who was riding roughshod over. (This can also be answered as "metaphor")
③ Combination of reality and fiction: Li Shishi wrote about the prosperity of autumn willow and spring willow, and compared them, expressing the changes in his life. Zeng Shi actually wrote the willow tree in early spring by relying on the wild attitude of the east wind, and falsely wrote the ruthless combination of reality and reality when the autumn frost came, expressing the author's hatred for it. (Answer only two points)