User talk:Long Nguyễn 9937

January 2022
Hello, I'm Martin Urbanec. I wanted to let you know that one or more of your recent contributions&#32;to Po-Shen Loh 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. Martin Urbanec (talk) 17:22, 8 January 2022 (UTC)