Copyright ©2007 Thomas Markfelder
Let's start with a short explanation on the title:
Gwai Lo is a Cantonese expression and means 'white guy' or 'ghost guy'. It is originally meant as an impolite name for non-asian, 'white', male people living in Hong Kong.
Nowadays it is also used by the foreigners themselves and thus the original discriminating intension is somehow eliminated.
Tourist Tips, I think that part is self-explaining.
Note, that all tips following are without any guaranty or what so ever. The scenery or details may have changed from the time of writing till today.
Nevertheless it might be helpful. ;)