２０世纪８０年代,改革和开放就像两个强大的引擎推动着我国东部沿海地区经济的迅速崛起。２０年来沿海发展战略的实施极大的加快了东部地区的发展步伐,同时也引发了沿海与沿边（东部与西部地区）发展差距的进一步拉大。沿海与沿边地区（东部与西部地区）经济发展的不平衡突出 In the 1980s, reform and opening up were like two powerful engines that propelled the rapid rise of the economy in the eastern coastal areas of our country. The implementation of the coastal development strategy in the past 20 years has greatly accelerated the pace of development in the eastern region and at the same time has led to a further widening of the development gap between the coast and the border (east and west). The unbalanced economic development between the coastal areas and the border regions (eastern and western regions) is prominent