User talk:蔡柏宇

January 2015
Hello, I'm Oda Mari. I noticed that you made a change to an article, Taekwondo, 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! If you need guidance on referencing, please see the referencing for beginners tutorial, or if you think I made a mistake, you can leave me a message on my talk page. Please provide reliable sources. Oda Mari (talk) 17:14, 11 January 2015 (UTC)