Top 2 in Top 10 exotic rules of some countries in the world you should know.
This rule is very strange and somewhat inverted, but sometimes it is customary to enter the country.
In China, if you travel and are invited to a friend's home for dining. If the food is really tasty and fits your taste. You should also try to leave a little leftodish, which is a respect for the master.
Because the middle person finds that your food plate is clean, the food is very small and insufficient for guests to use, causing the guests to be hungry. The real danger, if you haven't read this good food rule I'll try to cast the food in the home. What a reverse.