First of all I think that before we trade and investment to business you should learn about what do you want to investment what your target and how outstanding about your product. And then we have to drilling target in foreign countries to make them know our products after you can drilling target you must made everyone known about your product and if the most people around the world know about your product you will get big target and have many customers. Your product will have branches all over the world and there will be many customers who make your businesses more successful. But nowadays, there are many businesses that fall down in this range. Such as rubber tree form Thailand. When Thailand produced a large quantity, it makes exports more difficult, because there are those who want less. As a result, the product remains in the warehouse waiting to be exported and government help to farmers how to produce and sell product in the same time.