努力实现两个转变确保经济高效持续发展○徐州市政协董泉推进经济体制和经济增长方式的转变，实现经济高效持续发展，是实施今后１５年发展规划纲要的关键。进入９０年代，徐州市的经济保持了快速发展的强劲势头，国内生产总值及其人均值分别提前６年和５年实现了翻两番，... Strive to Realize Two Transformations to Ensure Economic Efficiency and Sustainable Development ○ Xuzhou Municipal Committee of the Chinese People’s Political Consultative Conference Dong Quan Promoting the transformation of the economic system and economic growth mode to achieve economic and sustainable development is the key to the implementation of the development plan for the next 15 years. Into the 90’s, Xuzhou City, the economy maintained its rapid growth momentum, GDP and its per capita average of 6 years and 5 years respectively, to achieve quadrupling, ...