User talk:121.189.216.40

August 2020
Hello, I'm Materialscientist. I noticed that in this edit to Cho Yeo-jeong, you removed content without adequately explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Materialscientist (talk) 09:06, 7 August 2020 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Please do not remove content or templates from pages on Wikipedia without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Materialscientist (talk) 09:53, 7 August 2020 (UTC)

Please stop adding unreferenced or poorly referenced biographical content, especially if controversial, to articles or any other Wikipedia page. Content of this nature could be regarded as defamatory and is in violation of Wikipedia policy. If you continue, you may be blocked from editing Wikipedia. Materialscientist (talk) 10:10, 7 August 2020 (UTC)

You have been blocked temporarily from editing for violations of Wikipedia's biographies of living persons policy. Once the block has expired, you are welcome to make useful contributions. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Materialscientist (talk) 10:10, 7 August 2020 (UTC)