Global sustainable development is a coordinating and unifying concept including sustainable economy，sustainable environment and sustainable society，which requires human beings to pay attention to economic efficiency，to show concern for environmental harmony and pursue social equity during the development，and realize an ultimate comprehensive development for mankind.Under the background of the new normal，economic，environmental and social development in the coastal area of Jiangsu is facing an increasingly complex situation，and global sustainable development is still facing severe challenges.Based on systematical analysis of the conditions，the pressure and the prospect，this paper puts forward sustainable development pattern in Yancheng. As late-development areas，Yancheng pays attention to sustainable economic and social development through setting up the people-oriented idea，positively advancing industrial transfer，vigorously cultivation characteristic industry and emphasizing the coordination of the development of three industries. Implement environmental protection projects and strengthen the protection and utilization of characteristic resources to achieve sustainable environment. Pay attention to the cultural heritage，enhance the cultural connotation and implement high-quality education to sustainable society. By strengthening organization and leadership，scientific planning guide，increasing financial input and cooperation，relying on talents，establishing incentive and restraint mechanisms，deepening mechanism innovation，to provide an organizational guarantee for Yancheng Sustainable Development Experimental Zone. <<