HK Twitcher, I can only tell you where Lung Fu Shan is, it is the newest and smallest country park in HK.
See the following AFCD website on the park and how to get there
http://www.afcd.gov.hk/english/country/cou_vis/cou_vis_cou/cou_vis_cou_lfs/cou_vis_cou_lfs.html
Bob