中国地势西高东低,西部地区物流通道不畅、对外交往滞后是导致长期经济欠发达,东西差距不断加大的重要因素。习近平总书记着眼于国内区域经济一体化协调发展大局提出建设长江经济带,着眼于塑造世界经济新格局提出建设丝绸之路经济带和21世纪海上丝绸之路。这“两带一路”战略,承接长三角,横贯东中西,辐射南北方,联通全世 China’s terrain is high in the west and low in the east while the logistics channels in the western region are sluggish. The lag in foreign relations has been an important factor that has led to the long-term underdevelopment and the widening gap between the east and the west. General Secretary Xi Jinping put forward the construction of the Yangtze River Economic Belt focusing on the overall situation of the coordinated regional economic development in the country and aimed at shaping a new pattern in the world economy and proposed the construction of the Silk Road Economic Belt and the 21st Century Maritime Silk Road. This “two belts all the way ” strategy, to undertake the Yangtze River Delta, east-west, radiation north and south, Unicom all over the world