You can subscribe to RSS contents as Favorites by one-single click.
From RSS Folder Icon
- Confirm the RSS folder icon below in the right-bottom corner of the Lunascape browser when browsing a RSS page.

 - Click the icon to add to Favorites
 
From Sidebar
- Go to 
Feed in the Sidebar - Go to 
Add > RSS
 - Enter the URL address for the RSS you want to add (http//*.xml, http://*.rdf, etc.)
 - Click OK