Opium has become widespread in the drug industry. In the Hall of Opium have to imitate commercial port of the British. Leaf tea, silk, porcelain, and spices is a product of the East and tea drinking culture of Britain, the cause of the enormous trade deficit almost made this country almost to collapse then travel into the European. Cargo ship sailed from England to India. And traffic The opium factory in India. Cargo ships will stop at Singapore to replenish supplies. And move some things into smaller ships to the local pier in Southeast Asia such as Singapore, Songkhla and Chanthaburi city became a center of trade between India and China. Then the opium will be coming to port in China.