User talk:66.168.243.206

April 2023
Hello, I'm Materialscientist. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Chinese language—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Materialscientist (talk) 23:54, 14 April 2023 (UTC)

Please refrain from making unconstructive edits to Wikipedia, as you did at Chinese language. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you.  Wesoree  ( Talk ) 23:55, 14 April 2023 (UTC)