Through the "Belt and Road" construction, China will form "five links" with neighboring countries, whether it is "going east to sea" or "going west". In the "Belt and Road" strategic cooperation, economic and trade cooperation is the cornerstone. Following the Silk Road spirit of peaceful cooperation, openness and tolerance, mutual learning and mutual benefit, China and other countries along the route will surely usher in a new era in the fields of transportation infrastructure, trade and investment, energy cooperation, regional integration and RMB internationalization.