When describing a person's character, there were two ways to describe it. Positive descriptions referred to describing a person's character directly, such as his kindness, courage, intelligence, integrity, etc. This kind of description would usually let the reader feel the personality traits of the person and directly feel the author's evaluation and love for the person. A profile description was an indirect description of a person's character by describing other people's evaluation of the person or the person's own evaluation of himself. For example, he was introverted and not very good at expressing his thoughts and feelings. Or, although he had a quiet personality, his heart was full of passion and dreams. This way of description can let the reader feel the character traits of this person, but it is more of a description and a feeling of description rather than a direct feeling. In writing, both the positive and side descriptions needed to be moderate. One should not emphasize too much on a person's personality traits, otherwise it would make the reader feel too monotonous and boring. At the same time, he also needed to pay attention to balance. He couldn't blindly describe the side and ignore the role of the positive description. Only then could he better shape the character's image.