The high tariff duties of every country in the world have been weakened greatly while China entered WTO successfully. Market internationalization has become an irresistible general trend. For green food, the international market capacity has been expanded, but it does not mean that the products have had a good market opportunity. The green barriers have been the important factor that influences the green food exportation from China.
I adopted the theory of international trade and marketing, environment and trade-related knowledge learning ,and the paper is based on the Guangdong green food development studies that illustrate the Guangdong Provincial Green Food Development and problems .This paper mainly from the following aspects: The first part is related to the concept of the presentation and export trade theory . the second part is the analysis of advantage of the green food and the problems . Finally, there are some suggestions on the development of the province's green food.