According to People’s Daily Online, Zhao Xijun, deputy dean of the School of Finance and Finance of Renmin University of China, recently analyzed that Shenzhen’s internationalization as a pilot zone and the introduction of overseas funds to Shenzhen for processing trade and investment have become an important part of cross-border transactions. The starting point is an important point in the introduction of foreign funds and the domestic funds going out. It is geographically adjacent to Hong Kong, the largest offshore center of the renminbi, and has very close financial links with Hong Kong. In the research of digital currency, Zhao Xijun said that Shenzhen has developed many industries in the process of reform and opening up, and gathered a large number of high-tech enterprises such as Huawei in high-tech, Internet, communications and other fields to represent the foundation of a new generation of R&D technology. At the same time, it is also a financial center, so in this sense, there is a foundation and a corresponding ability to carry out research and exploration combining finance and technology.