In terms of funds, C9 19 is a stepping stone. It helps China's aviation industry to squeeze into a global aviation industry sales market, which is of great practical significance. Because this means that we have finally established a leap-forward development from scratch, from small to large, from weak to strong, and we finally have to spend tens of billions of dollars or euros to buy Boeing or Airbus.

In terms of national defense, the successful test flight of domestic large aircraft C9 19 indicates that the manufacturing industry of China Airlines has surpassed the qualitative change brought by quantitative change. Large aircraft is not only to meet the future development requirements of airlines, but also to better complete the domestic production and manufacturing of large aircraft.

Once the domestic production is completed, it indicates that people's necks are finally not pinched by others, and everyone finally eliminates the technical ban. From a deeper level, this is a big country's heavy weapon, and a powerful transport plane can complete thousands of miles of raids, Wan Li rescue, and Wan Li transport military supplies and logistics support. Remote control of cultivating strategy suppression, cultivating strategy attack and cultivating strategy shock can all be completed. The technological upgrading of large aircraft marks that China's aerospace processing and manufacturing industry has entered the ranks of big countries, and also sets a standard for China's military strength.

Politically, on May 3rd, the world's first photonic electronic computer came out in China. On May 5th, the domestic large aircraft C9 19 was successfully tested. The two major events that followed not only inspired the sense of mission and self-confidence of the Chinese nation, but also gave China a performance stage to show the overall strength of unity and forge ahead.

China's economic strength, high-tech overall strength and military strength will greatly stimulate people's centrifugal force and team cohesion. Under the guidance of China, the producer party of China, he made great contributions to the Chinese dream of the great rejuvenation of Chinese culture in the past century.