| Date | Subject | Recommend |
|---|---|---|
| 2012-11-04 | US History  |
34 |
| 2012-10-13 | History of the Korean Financial Industry (3) |
15 |
| 2012-10-12 | French History (54) |
15 |
| 2012-10-12 | English Topic Test (3) |
15 |
| 2012-07-03 | China Nations (BC2000 ~) (49) |
15 |
| 2012-06-30 | History of Soccer (54) |
|
| 2012-06-30 | US History (889) |
|
| 2012-06-29 | US Presidents (44) |