His face is fat, his figure is as thin as a swallow, and he is as sick as writing. According to relevant public information, Tai Zhen's fatness, thinness and illness come from the figurative sentence describing Lin Daiyu's figure in A Dream of Red Mansions, which means that her face is as fat and beautiful as Tai Zhen, her figure is as thin and pitiful as Zhao, and she is as sick as Zhao. A Dream of Red Mansions, formerly known as The Story of the Stone, is an ancient novel of China and one of the classical Four Great Classical Novels of China.