To publish novels and posts online, you need to choose an online platform or application such as Qidian Chinese Network, Genesis Chinese Network, etc. On these platforms, you need to register an account and create a novel or post. Then, you need to upload your novel, including the chapters, characters, background, and other materials. You also need to set the title, description, author information, and other options for the novel or post. Once your work passes the review, you can start publishing novels or posts. When you publish a novel or post, you need to set the tags according to the platform's requirements so that other readers can find your work more easily. You can also set the comment permission so that readers can comment and share their works. The process of publishing novels and posts may take some time and patience, but with perseverance, you can become an excellent online novel author or reader.