Writing a fantasy novel required a lot of knowledge and skills, such as world setting, character creation, plot design, and so on. If you want to find a teacher who can help you write a fantasy novel, you can do it in the following ways: 1. Take online writing courses: Many websites and platforms offer writing courses. These courses usually have professional teachers and students who can help you improve your writing skills. 2. Read related books: Reading some classic fantasy novels can help you understand the basic structure and writing skills of fantasy novels, and also provide inspiration and ideas. 3. Join a writing community: Joining a writing community and sharing with other writers can help you find some problems and difficulties in your writing. At the same time, you can also get some useful suggestions and guidance. 4. Ask your friends for help: If your friends write fantasy novels, you can ask them for some writing skills and experience. They may be able to provide you with some useful suggestions and guidance. No matter which method you choose, you have to have patience and perseverance to constantly practice and improve your writing skills in order to write a good fantasy novel.