Hello, Yishyuan.hoon, and Welcome to Wikipedia! Thank you for your contributions to this free encyclopedia. If you decide that you need help, check out Getting Help below, ask me on my talk page, or place {{Help me}} on your talk page and ask your question there. Please remember to sign your name on talk pages by using four tildes (~~~~) or by clicking if shown; this will automatically produce your username and the date. Also, please do your best to always fill in the edit summary field with your edits. Below are some useful links to facilitate your involvement. Happy editing! — SMUconlaw (talk) 16:10, 1 October 2012 (UTC)[reply]
Hi Yishyuan.hoon! Thanks for contributing to Wikipedia. Please join other people who edit Wikipedia at the Teahouse! The Teahouse is a friendly space on Wikipedia where new editors can ask questions about contributing to Wikipedia and get help from peers and experienced editors. I hope to see you there! Doctree (I'm a Teahouse host)