User talk:PolarisLiu

April 2019
Hello, I'm Peaceray. I noticed that you added or changed content in an article, Air Defense Identification Zone, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Thank you. Peaceray (talk) 01:42, 3 April 2019 (UTC)

Please do not use styles that are unusual, inappropriate or difficult to understand in articles, as you did in Air Defense Identification Zone. There is a Manual of Style, and edits should not deliberately go against it without special reason. Please see the section on WP:LABEL. Peaceray (talk) 01:43, 3 April 2019 (UTC)