2019 is a very special year. It is not only the 70th anniversary of the founding of the People's Republic of China, but also the 40th anniversary of the establishment of diplomatic relations between China and the United States. The international situation is undergoing earth-shaking changes, among which uncertainty is the most prominent feature. Standing at the height of the evolution of human history, President Xi has grasped the vicissitudes of The Times and made an important conclusion: "looking around the world, we are confronted with changes unprecedented in a century."Given the attributes of the company's international business reality, in order to further help employees to learn and understand the current overall situation, the characteristics and trends in the development of Sino-U.S. relation, 23th August afternoon, AVIC-KDN headquarters organization employees learn of the Chinese people's university professor Jin Canrong, associate AVIC-KDN of international relations at the university of Hong Kong earlier this year the theme of the speech video: “The changing world landscape and major-country relations”

At the beginning of the meeting, Guo wei, secretary of the party branch of the company, first introduced the purpose and process of the meeting, and briefly introduced professor Jin Canrong from the aspects of basic information, personal achievements, social work and research fields, so that everyone had a preliminary understanding.

Later, the company organized employees to watch professor Jin Canrong's speech video: " The changing world landscape and major-country relations". In video speech, professor Jin Canrong deeply discussed Sino-U.S. relations, major-country relations and China's foreign policy from the perspective of diplomacy.Taking personal experience as an example, this paper deeply analyzes the cultural differences between China and the United States, and analyzes China's position in international development based on data such as the economic growth rate of various countries, so as to objectively interpret the deep reasons for the trade war between China and the us and the uncertainty of the world in 2019.

Combined with the changing background of the world pattern, professor Jin Canrong introduced the complicated and changeable international relations issues in simple language. The staff said: professor Jin's two-hour speech was very wonderful, and they was impressed by his humorous conversation and broad political views.

At the same time, through professor Jin Canrong's speech, all staff members have a comprehensive understanding of the specific factors affecting the current Sino-U.S. relation, and more aware that the problem of major-country relations is not far away from us, but is closely related to our work and life.

The development of this activity has promoted the passion of hard work of all departments and added the sense of mission and responsibility of building a great motherland, and said that in the future, we will make greater contributions to the construction and development of AVIC-KDN and China's airport with practical actions!