When reading a novel, you can add tags to the title or body of the novel to help readers better find and categorize the novel. The way to add tags is as follows: 1. Add tags to the title of the novel: Add corresponding tags such as "fantasy","urban","romance","history", etc. in front of the novel title so that readers can easily find novels related to their interests. 2. Add tags to the main body of the novel: In the main body of the novel, you can add corresponding tags before each sentence or paragraph, such as "emotion","city","fantasy", etc. This would make it easier for readers to find novels that they were interested in. 3. User tags: You can also use custom tags to classify your novels. For example, you can classify your novels into categories such as "fantasy","urban","romance","history", etc. or classify your novels into a specific theme such as "youth","suspense","science fiction", etc. When you add tags, you should pay attention to the accuracy and relatedness of the tags so as to better help readers find novels that are related to their interests.