Peaceful development benefits mankind —— Earnestly study and implement President Xi's important speech at the meeting commemorating the 50th anniversary of the restoration of the legitimate seat of the people's Republic of China in the United Nations ■ commentator of PLA Daily "The 50 years since the restoration of the legitimate seat of new China in the United Nations have been the 50 years of China's peaceful development and the benefit of mankind." President Xi attended the meeting commemorating the 50th anniversary of the restoration of the legitimate seat of the people's Republic of China in the United Nations and delivered an important speech. He reviewed the glorious course of China's walking hand in hand with the United Nations and demonstrated China's outstanding contributions to the work of the United Nations in various fields, Sum up China's valuable experience in actively participating in the reform and construction of the global governance system, and elaborate China's position and proposition on important international issues such as safeguarding multilateralism, promoting global development and uniting to fight the epidemic. President Xi's important speech, with strategic height, broad vision, rich connotation and profound thought, will certainly promote China's cooperation with the United Nations to a new level and make new and greater contributions to world peace and development. Look back on the past and remember the present. On October 25, 1971, the 26th General Assembly of the United Nations adopted Resolution 2758 by an overwhelming majority, decided to restore all the rights of the people's Republic of China in the United Nations and recognized the representatives of the government of the people's Republic of China as the only legitimate representatives of China in the United Nations. This is the result of the joint efforts of all peace loving and justice upholding countries in the world. It is a victory for the Chinese people and the people of all countries in the world; It is not only a major event in the world, but also a major event of the United Nations. This indicates that the Chinese people, who account for one quarter of the world's population, have truly represented the United Nations, the universality, representativeness and authority of the United Nations have been effectively enhanced, the pattern of the international community adhering to the one China principle has been greatly consolidated and developed, and the capacity for world peace and development has grown unprecedentedly. 50 years of vicissitudes, 50 years of original intention does not change. Over the past 50 years, the Chinese people have always carried forward the spirit of self-improvement, grasped the direction of China's progress in the changing situation, and written a magnificent epic of China and human development; Always united and cooperated with the people of all countries in the world, maintained international fairness and justice, and made great contributions to world peace and development; China has always maintained the authority and status of the United Nations and practiced multilateralism. China's cooperation with the United Nations has deepened day by day. The novel coronavirus pneumonia has been a key player in the war. The goal of building a well-off society in an all-round way has been achieved. The problem of absolute poverty has been solved historically. The first step to achieve the UN Millennium Development Goals is to take the lead in implementing the 2030 sustainable development agenda, contributing more than 70% to the world's poverty reduction, and then actively sharing the experience with the world in preventing and controlling new crown pneumonia, and sending large quantities of anti epidemic materials and vaccines to various countries. The past 50 years have witnessed China's practice of multilateralism, China's full participation in and support for the cause of the United Nations, and China's continued contribution to world peace and development. The world trend is vast and mighty. If you follow it, you will prosper and if you go against it, you will perish. At present, the changes of the century and the epidemic situation of the century are superimposed and resonant. The international pattern is undergoing profound adjustment, but peace and development are still the theme of the times. The voice of the international community to safeguard multilateralism, strengthen unity and cooperation and jointly respond to challenges is becoming stronger and stronger. The United Nations is the banner of multilateralism. The more complex and grim the international situation is, the more it is necessary to demonstrate the authority and role of the United Nations. "Green mountains share the same clouds and rain, and the bright moon has never been the two townships." standing at a new historical starting point, China will adhere to the road of peaceful development and always be a builder of world peace; Adhere to the road of reform and opening up and always be a contributor to global development; Adhere to the path of multilateralism and always be a defender of the international order. China is willing to work with other countries to uphold the concept of joint consultation, joint construction and sharing, vigorously carry forward the common values of all mankind of peace, development, fairness, justice, democracy and freedom, jointly practice true multilateralism, stand on the right side of history and on the side of human progress, and make unremitting efforts to realize the sustainable peaceful development of the world and promote the construction of a community with a shared future for mankind. A peaceful, stable and prosperous China is the opportunity and well-being of the world. A strong Chinese army is a firm force for maintaining world peace and stability and serving the construction of a community with a shared future for mankind. China has always pursued a military strategy of active defense. The Chinese army has always adhered to the path of peaceful development, unswervingly defended national sovereignty, security and development, safeguarded China's overseas interests, safeguarded world and regional peace and stability, adhered to fulfilling international responsibilities and obligations, held high the banner of win-win cooperation, and actively participated in international peacekeeping Maritime escort, humanitarian relief and other operations will provide more public safety products to the international community within their capabilities. Over the past 50 years, China has participated in nearly 30 United Nations peacekeeping operations and sent more than 50000 peacekeepers. It is the country with the largest number of peacekeepers among the permanent members of the Security Council and the second largest contributor to United Nations peacekeeping. Practice has fully proved that no matter how the times develop, the Chinese army will always be a teacher of peace, justice and civilization. Looking forward to the future, our army will effectively fulfill the military mission and tasks in the new era, faithfully practice the concept of a community with a shared future for mankind, actively fulfill the international responsibilities of the armed forces of major countries, comprehensively promote international military cooperation in the new era, and strive to make new and greater contributions to building a better world of lasting peace and universal security. (outlook new era)