1. "Children rush to chase yellow butterflies, flying into cauliflower and finding nowhere" comes from the third and fourth sentences of the ancient poem "Xugongdian, Suxin City" by Song Dynasty poet Yang Wanli.
2. This is a poem describing the rural scenery in late spring. It depicts a scene full of spring and innocent and lovely children. The first two sentences, "The fence is sparse and a path deep, and the flowers on the trees have not yet become shades" point out the happy and innocent background of children catching butterflies. There is a sparse fence and a deep path. There are several trees next to the fence, with petals falling from the branches, and the young leaves have not yet grown out.