Why not consider somewhere nearer like Bali or Cambolia ( Ang Kor Wah ), these are more for photography actually. , cheaper also.
i wanna go Korea...
oki..leaving office now....see ya guys at funan at 6pm..
If you are shooting in HK, I would suggest that you say "hi" to the person, raise up your camera to the person ( let him see clearly ). If he turns his head around , or wave his hands and say NO, you better don't take the picture.
Nikon D700 | Nikkor 18~200mm | 105mm | 24~70mm | SB800