User talk:Abcdefghixx

February 2021
Hello, I'm Citobun. I wanted to let you know that one or more of your recent contributions&#32;to Air pollution in Hong Kong have been undone because they did not appear constructive. If you would like to experiment, please use your sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. Citobun (talk) 04:55, 5 February 2021 (UTC)

Please do not remove content or templates from pages on Wikipedia, as you did to Air pollution in Hong Kong, 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 your sandbox for that. Thank you. David Brooks (talk) 05:01, 5 February 2021 (UTC)