In the context of economic globalization in recent years, foreign trade competition has become more and more important in the contest between international economic strengths. Cross-border e-commerce is a new type of cross-regional trade model, which has received more and more attention from countries. In recent years, China has issued a number of policy documents. The support of various national policies has provided fertile soil for the development of cross-border e-commerce. Countries along the Belt and Road have become a new blue ocean, and cross-border e-commerce has created another world. At the same time, the wide application of Internet technology has helped the development of cross-border e-commerce.