User talk:Hzhao2

Welcome to Wikipedia! We welcome your help to create new content, but your recent additions (such as 北京大学化学系八八级四班同学通讯录) are considered nonsense. Please refrain from creating nonsense articles. If you want to test things out, edit the sandbox instead. Take a look at the welcome page if you would like to learn more about contributing to our encyclopedia. Hut 8.5 21:01, 5 March 2007 (UTC)