For those in a Hurry: click Here to go directly to the Quiz.

Whether table manners or the ability to small talk: “At a business dinner, you shall be put to the test,” says Linda Kaiser of the German Knigge society.

the guest and host can do with little things – such as the proper wardrobe, the right choice of food or the well versed in dealing with the cloth napkin. Or make a fool of themselves, if hierarchies are not respected and the Cutlery is incorrectly cleared.

they Come in style, and without a blunder by a night out with business partners? Click here to test your Knowledge.

Sam Yoon has many years of experiences in journalism. He has covered such areas as information technology, science, sports and politics. Yoon can be reached at 82-2-6956-6698.