|  | yahoo9.0 | | 31 | 131,144 |
| | IMH-Mathclub | | 0 | 13,265 |
| | batmanvironman | | 4 | 13,147 |
| | hopf | 28-08-2014 08:26 PM bởi hopf | 0 | 9,972 |
| | IMH_MathClub | | 4 | 11,322 |
| | vnclubchemgio | | 2 | 11,335 |
| | tuannguyenhue1 | 28-09-2013 11:22 PM bởi pco | 3 | 10,586 |
| | namdung | | 0 | 10,103 |
| | namdung | | 0 | 10,811 |
| | IMH_MathClub | | 6 | 11,695 |
| | luciasiti | 01-06-2013 10:13 PM bởi 99 | 1 | 10,510 |
| | Nesbit | 19-05-2013 12:01 PM bởi Nesbit | 0 | 11,531 |
| | lacviet | | 0 | 14,634 |
| | huynhcongbang | | 8 | 30,539 |
| | huynhcongbang | 16-11-2012 08:42 AM bởi pega94 | 36 | 43,594 |
| | franciscokison | | 0 | 9,206 |
| | 99 | 28-04-2012 11:48 PM bởi 99 | 2 | 9,708 |
| | math213 | 22-02-2012 07:26 PM bởi 99 | 23 | 19,435 |
| | Mr Stoke | | 0 | 10,158 |
|  | yangminhj | 18-02-2012 06:22 PM bởi maxo | 8 | 10,550 |
|  | yangminhj | 12-02-2012 09:25 PM bởi neo_hv | 3 | 9,801 |
| | Member_Of_AMC | | 0 | 9,567 |
| | datsuphu | 22-12-2011 02:13 PM bởi 123kt3 | 13 | 13,846 |
| | phamtoan | | 0 | 9,959 |
| | phamtoan | | 0 | 10,122 |
| | quynhon | | 0 | 9,210 |
|  | yahoo9.0 | 05-07-2011 04:49 PM bởi tu_yen | 1 | 10,195 |
|  | Anne™ | | 5 | 11,048 |
| | 99 | 14-04-2011 11:17 AM bởi Huy_92 | 10 | 11,908 |
|  | Anne™ | 08-03-2011 09:29 PM bởi Anne™ | 0 | 9,562 |
| | 99 | | 0 | 10,041 |
| | n.t.tuan | | 3 | 13,056 |
| | modular | | 2 | 10,148 |
| | nguyentranthi | | 1 | 10,922 |
| | n.t.tuan | | 2 | 11,452 |
| | modular | | 6 | 12,439 |
| | pte.alpha | | 7 | 12,481 |
| | dduclam | | 0 | 10,626 |
| | modular | | 3 | 11,012 |
| | n.t.tuan | | 0 | 10,860 |
| | n.t.tuan | | 0 | 11,102 |
| | n.t.tuan | | 0 | 10,290 |
| | n.t.tuan | | 9 | 14,293 |
| | modular | | 1 | 12,161 |
| | modular | | 0 | 11,807 |
| | modular | | 0 | 11,038 |
| | 99 | 11-05-2009 11:36 PM bởi 99 | 0 | 11,867 |
| | 99 | 06-12-2008 09:36 PM bởi 99 | 0 | 11,603 |
| | tulan123 | | 0 | 11,304 |
| | tulan123 | | 0 | 11,250 |