After 30 years of sustained and rapid development，the Pearl River Delta has made great achievements in the expansion of scale and the improvement of the structure of foreign trade，and also offers the huge structural risk. Under the background of qualitative change in the foreign trade environment，the Pearl River Delta must jump out the foreign trade and economic development mode that based on “the coma benefit”，grasp the opportunity，with information technology speeds up the technical innovation，business model innovation，reconstruct and upgrade the foreign trade value chain in Pearl River Delta. <<