Foreign languages learning and its importance aimed explicitly, in view of this, the business communities, groups of immigrants and related, are generally determined the use of particular languages for foreign affairs, commerce, education, employment, income etc. Key findings via analysis of German language literature of M.Phil and Ph.D. coursework unfold the best way to learn L2 language, as a consequence of knowledge, remains beneficial as well as stimulus global communiqué. This book project fathom for foreign languages are more alluring and beneficial for economic development for global business communal. This study will craft contribution to the effective promotion of foreign languages on the design of courses and to facilitating discussion. It is also rapidly becoming the lingua franca of Central and Eastern Europe. 18% of the world's books are published in German. On the reason to why languages are importance and should be studied; for example, German is the second most commonly used scientific language in the world. German language has the largest number of native speakers in the European Union. German language is among the ten most commonly spoken languages in the world.