The similarities between historical romance novels, historical works, and ordinary novels included: They were all literary works that used historical events as material to present the development and evolution of historical events through fiction and exaggeration. Both contained characters, plots, scenes, historical backgrounds, and other elements to create a series of vivid, vivid, and full characters. All three of them pursue the plot ups and downs, strong story, fast rhythm and other narrative characteristics to attract the reader's attention and interest. 4. They all reflect the author's cultural accomplishment, values, and aesthetic taste, as well as the true situation of history and reality. Both of them pay attention to detail description and character description so that readers can better understand and feel the personality, behavior and thoughts of historical figures.