The article is devoted to the peculiarities of Chinese diplomacy at the present stage of China's development. The purpose of the proposed study is to determine the features of "great power diplomacy with Chinese specifics in the new era." The purpose of this work - to examine the peculiarities of Xi Jinping-era diplomacy, to clarify the degree of their continuity with respect to previous diplomatic strategies of China, as well as to interpret the modern diplomatic strategy of "great power diplomacy with Chinese specifics" as a consequence of the growing power of China challenging the hegemony of the United States. The theoretical and methodological basis of the research is based on the theory of structural realism and the theory of the transit of power, which allow us to study the influence of Chinese diplomacy as a derivative of China's increasing role in global governance on the process of structuring both the regional subsystem and the global system of international relations. The relevance of this study is associated with a change in the tactics of Chinese diplomacy towards a more focused and tougher rhetoric, emphasizing intransigence with baseless attacks by Western countries and manipulations with the vulnerability of indigenous Chinese interests. In the study, the authors note that throughout the period under review, pragmatism and an orientation towards modernization and strengthening of the country remained the invariable principle of Chinese diplomacy. Xi Jinping proclaimed a course for the "revival of the Chinese nation," which met with resistance from the countries of the "Collective West." The authors' scientifically significant contribution to the study of the peculiarities of the diplomatic practice of the People's Republic of China in the context of the implementation of the "diplomacy of a great power with Chinese specifics in a new era" is to assess the degree of compliance of this course with the need to defend China's fundamental national interests in a complicated international situation. The article emphasizes that "the diplomacy of a great power with Chinese specifics" allows China to demonstrate the behavior of a great power and at the same time change the balance of forces in the "international struggle for public opinion."