"Fish Blowing" uses anthropomorphic rhetorical techniques. "Fish blow" comes from the poem "The wasp on the tree head hugged the flower whiskers and fell, and the fish on the pond blew the catkins." The poem uses duality and personification techniques, and cleverly uses the two verbs "hug" and "blow" to bring the flower whiskers down. Common late-spring scenes such as falling catkins and bees hugging fish are connected. It means looking up at the green and dark red treetops, bees are flying down with the flowers holding their whiskers; looking down at the pond water with catkins falling, the fish are spitting water, as if they are playing with the catkins.