Do not in China
Watch gift?
For us a nice gift, but never give someone in China a watch. It means something like: I wish someone death soon.
Bag on the ground?
Do not place any bag on the ground if you really don't need. The ground is often dirty but Chinese believe that he will lost his wallet if the bag is on the ground.
White flowers?
White is an unlucky color, but white lilies are popular with brides.
Politics?
Politics is still a difficult subject. Chinese are nowadays something freer to express their opinions but they do expect respect for their way of thinking.
How fish to eat?
If you eat a fish you may not reverse it to make it easier to eat. The following boot you take will then capsize!
Tea drinking?
If you are walking on the street and beautiful ladies ask you to drink tea in their restaurant, beware. Certain teas are very expensive. The account was in some cases € 100,- and that for a cup of tea. You've been warned!