2021 is a crucial year for China‘s general aviation industry in Meng Xiangkai eyes. The state has adopted the relevant guidance, and vigorously promote low-altitude airspace opening. From a macro point of view, China‘s air transport industry "inverted triangle" showing a clear trend of development - the country has a very large and even can be on a par with the world powers of the air transport industry, but the general aviation industry is very weak, insufficient to support the national economy development.