User contributions
- 12:46, 14 May 2009 (diff | hist) . . (+31) . . Calvin Sun (→Other activities)
- 12:43, 14 May 2009 (diff | hist) . . (-16) . . Calvin Sun (→Other activities)
- 12:42, 14 May 2009 (diff | hist) . . (+620) . . Calvin Sun (→Other activities)
- 12:36, 14 May 2009 (diff | hist) . . (+2,506) . . Calvin Sun