Exclamation marks are used in Lu Xun's work Father's Disease. Lu Xun, the author, uses the satirical style of quack to mislead people, and at the same time strongly expresses the author's thoughts and feelings of mourning for misfortune and resentment.
Lu Xun is a writer, thinker, revolutionary and educator in China. Representative works include Weeds, Morning Flowers and Scream.