What does jasper mean by dressing up as a tree?

Jasper dressed up as a tree. Jasper in high school refers to turquoise jade. The poem "Jasper Dressed as a Tree Height" comes from the poem "Singing Willow" written by the Tang Dynasty poet He, which means that tall willow trees are covered with new green leaves. The poet compared the new leaves to jasper, vividly describing the green and vitality of willow trees. So high school jasper dressed as a tree refers to turquoise jade. Yong Liu is a seven-character quatrain written by the poet He in the Tang Dynasty. It was written in 744 AD, when he was 85 years old. He Zhangzhi used this poem to express his love for spring and praise for nature. He is a talented poet and calligrapher, personally selected by Empress Wu Zetian, and highly praised for his outstanding talent.