Commercial and economical relations between west and south of Asia date to the creation of human civilization in Asia. In fact the exchanges of goods , manufacturing products between the residents of two sides of the ancient continent was an unavoidable matter which made the development and glorious of many islands such as Persian Gulf , Indian ocean , china ports and islands and the other mid lands . As the sea road pass from Iran and some other land in Arabian territory and Turkey join the land roads of the Europe and Asia to each other .By this way European also access to the Chinese and Indian goods and products . The religious – cultural relations were the consequences of the commercial relations. As a matter of fact traders and merchants were the conveyers of the cultural and humanitarian thoughts of their countries and in this way they preach and expanded directly or indirectly their religious-cultural purposes. Part and permanent residence of Muslim traders in the ports and islands of India , Malaysia , Indonesia and Indian ocean had a considerable role among the inhabitants of these regions tend to accept Islam.
