User talk:GTChen

Hi, and welcome to Wikipedia. Your expertise is welcome here, but please do not add names that do not already link to Wikipedia articles to List of people by Erdős number, as you have already tried to do twice. The consensus for that list is to include only people who are independently notable and have Wikipedia articles demonstrating that. Additionally, your user name indicates that you are likely the same person as one of the names you added; you should not be making self-promotional edits on Wikipedia. See WP:COI and WP:AUTOBIO for Wikipedia's policies on conflicts of interest and on autobiographies. (Also, as an unrelated aside, if you really are Guantao Chen, you should clean up your Google scholar profile as it appears to list papers by multiple unrelated authors with similar names, which might be interpreted by some as deliberately falsifying your record to inflate your numbers.) —David Eppstein (talk) 05:02, 1 July 2015 (UTC)