Since the Fair organizers have stepped up inspections and increased security forces at the fair, people will be required to take security checks similar to that at airports when entering the fair's exhibition hall.
So when you visit Canton Fair, pls. remember:
1. to bring along your passport or identity card every time you enter the Canton Fair venue, otherwise it’ll be a waste of your time when you go back to the hotel and get your passport;
2. NOT to bring water, because liquid is not allowed to bring into the venue.
For more details, you can visit:
http://www.ecomeego.com/cantonfairaccommodation/TipsforVisitingCantonFair.html