The abbreviation of Switzerland is curiously CH, it came from its official name Swiss Confederation or in Latin, Confoederatio Helvetica. Switzerland is the cleanest country in the world according to Yale and Columbia University, it is also the most preferred tourist destination in the world. The country is located in Western Europe flanked by Austria and Liechtenstein in the east, sharing borders with Italy to the south, north by Germany and west by France. It is a landlocked country situate among the Alps, the Central Plateau and the Jura. The official languages of Switzerland are Italian, German and French, English is also widely spoken. Flowers that are presented to dinner hosts should not be wrapped and keep in mind that white asters and chrysanthemums are for funerals, red roses should also be avoided. Dressing in jackets or ties is appropriate for events and special dinners while casual wear is...