| | hoangkhtn2010 | 03-07-2016 12:38 PM bởi man111 | 8 | 7,398 |
| | conga1qt | | 5 | 4,692 |
| | been1chu | 01-10-2011 09:40 AM bởi sppp | 7 | 7,047 |
| | traidaohoa | | 2 | 3,000 |
| | quantaida | | 2 | 4,866 |
| | hong.qn | | 2 | 3,765 |
| | lamlaitudau | 13-11-2010 10:54 PM bởi th2091 | 2 | 5,764 |
| | hong.qn | 04-11-2010 10:14 PM bởi th2091 | 2 | 3,507 |
|  | meoconxinhxan | 29-10-2010 09:23 PM bởi novae | 1 | 3,141 |
| | alibaba_cqt | | 2 | 5,419 |
| | lamlaitudau | | 8 | 4,444 |
| | duylinhbm | 19-09-2010 09:17 AM bởi novae | 6 | 5,062 |
| | 99 | | 2 | 4,093 |
| | 353535 | | 4 | 3,526 |
| | anhcanthi | | 8 | 5,033 |
| | xuanquangLS | | 3 | 4,158 |
| | ctcaro | 22-03-2010 10:08 AM bởi tnkh | 6 | 3,990 |
| | n.t.tuan | | 76 | 28,196 |
| | minh_hoang_pro | 06-05-2009 07:41 PM bởi vinh1b | 8 | 5,509 |
| | thinhptnk | | 2 | 3,631 |
| | nguyentatthu | | 7 | 6,971 |
| | tqdung | | 4 | 1,055 |
| | anhcanthi | 07-08-2008 12:52 AM bởi 123456 | 3 | 3,914 |
| | thienlongdo_22 | 04-08-2008 11:28 PM bởi 123456 | 1 | 3,996 |
| | vandienyl1 | 03-08-2008 11:43 PM bởi nhiên | 1 | 3,638 |
| | vng19001560 | 03-08-2008 12:48 AM bởi dacyp1 | 1 | 3,596 |
| | anhcanthi | 02-08-2008 03:02 PM bởi CMPITG | 8 | 4,722 |
| | mathsbc | 27-07-2008 07:27 PM bởi 123456 | 3 | 4,499 |
| | kachiuxa14 | 21-07-2008 05:59 AM bởi 123456 | 1 | 4,209 |
| | dandan_maths | | 9 | 4,463 |
| | hưng2512 | | 1 | 4,185 |
| | Highschoolmath | | 4 | 4,247 |
| | Highschoolmath | 30-06-2008 01:05 PM bởi candle | 4 | 4,648 |
| | thienlongdo_22 | | 3 | 3,871 |
| | thienlongdo_22 | | 1 | 3,850 |
| | cyclic | | 5 | 4,267 |
| | Mrlinhkt | | 5 | 4,073 |
| | N.D.Doanh_sp | | 1 | 3,371 |
| | Math10T | | 7 | 5,126 |
| | 4232 | | 1 | 4,125 |
| | vipCD | | 7 | 4,756 |
| | n.t.tuan | | 4 | 4,088 |
| | magison | | 4 | 4,159 |
| | conan236 | | 13 | 5,081 |
| | vipCD | | 8 | 5,469 |
| | thaithuan_GC | | 1 | 3,747 |
| | let | 04-02-2008 10:41 PM bởi let | 2 | 3,599 |
| | thaithuan_GC | | 4 | 4,205 |
| | vitcon | | 1 | 3,270 |
| | let | | 1 | 3,488 |