Since 2008,the following decades have witnessed serial of“black swan”events,such as the global economic cri⁃sis and the rise of trade protectionism,which have exacerbated the uncertainty of the world.How to cultivate,develop and form a solid domestic market and promote ...MORE Since 2008,the following decades have witnessed serial of“black swan”events,such as the global economic cri⁃sis and the rise of trade protectionism,which have exacerbated the uncertainty of the world.How to cultivate,develop and form a solid domestic market and prom...