1, economic cooperation: by 2020, China's trade with countries along the route will total more than 6 trillion U.S. dollars, and China's non-financial direct investment in countries along the route will total more than 130 billion U.S. dollars.

2. Infrastructure construction: The Belt and Road Initiative has promoted the construction of a large number of infrastructure projects, including railroads, highways, ports, airports, etc., which have greatly improved the level of infrastructure in the countries along the route.

3. Construction of economic corridors: For example, the construction of a series of economic corridors, such as the China-Pakistan Economic Corridor and the China-ASEAN Free Trade Area, has promoted economic integration and development in the Asian region.

4, regional cooperation: the "Belt and Road" initiative has strengthened cooperation between China and the countries along the route in various fields such as politics, economy, humanities, etc., and has promoted inter-regional ****same development.