Since its inception in 1983, "Zongheng" has strived to discover the little-known stories behind well-known tasks from the perspective of personal experience, seeing and hearing. With a broad perspective spanning time and space, it has an overview of a century of history and all aspects of life and society. This book is a fragmented collection of articles collected in Zongheng magazine. It brings together some historical events or stories about people from the late Qing Dynasty to the founding of New China, and tells history through its unique aspects. After the founding of New China, the world situation has been turbulent. Where should New China go? This book focuses on the difficult but glorious diplomatic history of New China, and truly reproduces China's diplomatic process and the earth-shaking changes that have occurred in China since the founding of New China. It mainly records the outstanding contributions of the older generation of proletarian revolutionaries such as Mao Zedong and Zhou Enlai in the diplomatic cause of New China, and comprehensively displays a series of magnificent diplomatic historical facts such as the Geneva Conference, the Asian-African Conference, and Zhou Enlai's visit to Africa. By manipulating the chessboard of international diplomacy, New China started from scratch, broke through ice and blockades, made friends all over the world, and finally achieved the status of a major diplomatic power.