When I use the Edit Fields node to link two tables, there will always be an error in the data of one table, and one table will be empty when outputting
That depends on where you want view the text. Even what you have shown has \n\n characters to represent newlines, so if you save it as a file and view it in a text editor it will already be formatted better that what is shown in n8n. Other common formatting approaches would involve HTML or markdown.
Hey, if you wouldn’t mind, mark my previous post as the solution (blue box w/ checkmark) so this continuing discussion won’t distract others who want to find what answered the original question. Thx.