Greece, located in the southeast of Europe and south of Balkan Peninsula, is the cradle of western civilization, as well as philosophy, Olympic Games, western literature, history, politics, democracy. science and math principles and western opera. The cultural and technological progress of Greece has been brought to east and west through Alexander the Great and Roman Empire. It is also a developed capitalist country, and one member of European Union (EU) and North Atlantic Treaty Organization (NATO), as well as the largest economy in Balkan regions. The ocean shipping, tourism and overseas remittance are equally regarded as three pillars of foreign currency earnings. Meanwhile, it is advanced in agriculture, and its industry is mainly food processing and light industry. In 2016, its per capital GDP reached only 67% of the average level of the EU because of economic crisis.