Economy of South Korea in 2011 achieved rapid development in spite of facing the severe situation of American and European debt crisis. The achievements in some fields like external trade,banking,finance,industry,new energy and green economy are more effective,further more it became the 9th main trading nation by breaking through the volume of trade to one trillion dollars. However,in the year of 2012,it will face more serious challenges. The development will be influenced by the trend of American and European debt crisis,Korea peninsula situation,South Korea presidential election,and so on. In addition,whether can FTA negotiation by PRC,South Korea and Japan be activated and achieve substantial progress will be the important part of South Korea FTA Strategy development. <<