Vigorous and fast horses usually appear in novels or literature to refer to the state and performance of characters when they run or move quickly. In novels, a fast horse was often used to describe a character's quick reaction, running speed, and ability to move. It could also hint at the character's personality or mentality. For example, in Dream of the Red Chamber, after Lin Daiyu was chased out of the house by Jia Baoyu, she wanted to escape and used her "vigorous skills" to describe her ability to run quickly. At the same time, the fast horse also symbolized her determination and courage to escape from a difficult situation. In the novel, vigorous and fast horses were often used to express the character's personality, ability and turning point of fate. At the same time, it could also make the readers feel the tension and tension of the novel.