An example of a pen name is as follows: Clear Stream Boat. The name combined the two elements of " clear water " and " boat ", implying that the important characters in the novel were like clear water that freely swam through all kinds of obstacles. At the same time,"boat" could also represent the protagonist in the novel or the protagonist's means of transportation, making the name more representative. In addition, the name "Clear Stream Boat" was also very pleasant to hear, giving people a fresh and refined feeling.