Transportation is an important support for the strategy of "one belt and one road". The interconnection of countries and regions along the route is an important support for the construction of "one belt and one road". China's aviation enterprises have thus ushered in historic new opportunities for development. The China Civil Aviation Development Forum was held in Beijing. The theme of the forum is "interconnection and interoperability: the international vision of CAAC in the" one belt and one way "strategy. In fact, the "one belt and one way" has long been a hot word in the development of China's civil aviation industry. Driven by the strategy of this country, China has had frequent interactions with the countries and regions along the relevant routes, which has led to the rapid development of the relevant international routes. Airlines have also opened and encrypted routes to the countries and regions along the "one belt" along the route. When Premier Li Keqiang wrote the Report on the Work of the Government, he proposed to build a new pattern of all-round opening-up. We will promote the cooperation between the Silk Road Economic Belt and the Marine Silk Road in the 21st century. We will speed up the construction of interconnection, customs clearance and international logistics corridors. Civil Aviation of China (CAAC) is the second largest air transport system in the world, with 52 air transport companies and 202 transport airports, and is increasing at the rate of 10 to 15 per year. China's airlines have opened more than 550 international routes in 51 countries. Airlines from 57 countries have opened international routes in 48 cities in China. The routes connecting China have covered five continents in the world. The implementation of the "one belt and one way" strategy not only promotes China's airlines to speed up the layout of international routes, but also brings new opportunities for China to vigorously develop the aviation industry. Developing industries such as air transport, logistics and manufacturing: relying on the airport economic zone, pushing forward pragmatic cooperation with surrounding regions and countries along the line in an all-round way, vigorously developing the modern airport industry system, taking the market as the guide, enhancing the innovation ability of port-vicinity industry, focusing on the development of four major aviation industries: air transport, air logistics, aviation manufacturing and port-vicinity high-tech.