| Subtopic | Msgs | Last Updated | |
| Da Dao Ren | 4 | 12/03 01:24am |
| Zi Tan Stream | 3 | 02/16 11:58pm |
| Sharp Peak and Da Dao Ren | 4 | 03/31 09:49am |
| North-eastern coastal route | 2 | 04/02 12:05am |
| Mysterious water carrying tunnel | 2 | 04/04 07:35pm |
| Sheung Tam Stream | 4 | 06/18 07:28pm |
| Hau TOng Kai | 2 | 06/19 03:25pm |
| Qing Dai Stream | 5 | 10/22 10:45pm |