User talk:189.203.180.231

July 2021
Hello, I'm EN-Jungwon. I noticed that you added or changed content in an article, Yu Shuxin, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page.     EN  - Jungwon  01:29, 31 July 2021 (UTC)