Taking 14 cities of Hunan Province as the research unit, using the coefficient of variation and geographical concentration to calculate the development difference of export-oriented economy in Hunan Province from 2005 to 2014, and use spatial autocorrelation method, the spatial pattern of opening to the outside world in Hunan Province was isolated and summarized. The result showed that there are significant regional differences of export-oriented economy in Hunan Province, mainly concentrated in Chang-Zhu-Tan city group; degree of openness between regions is also a large gap,but the gap is nar...