User talk:Liu70

Welcome!
Welcome to Wikipedia, Liu70! This is your Talk page, where other Wikipedia users might drop you a message from time to time related to any edits you make. You'll notice that I have dropped a 'badge' below this message, which shows that you are involved in the Conway project. Thanks for taking this first step! If you want reply here, you can type in to your message which will give me a notification. Thank you! KerstingFan (talk) 10:45, 12 August 2020 (UTC) Projects