What is the poem "New Willow"?

In the New Willow Song Dynasty, Yang Wanli's wicker painted a hundred feet in the silver pool, and the dark green was only light yellow. Perhaps it is not the wicker that can dip in the water, but the willow shadow in the water that leads him to grow. A hundred-foot-long wicker brushed the pond, shining silver. The color of willow is not dark green, but only light yellow. Although the wicker is long, it is not necessarily that he can dip in water. Ah, it was the willow shadow in the water that pulled him. ...