（1） Mission · Marx and Engels in the new era wrote in the German Ideology: "As a determined person, a real person, you have a rule, a mission, and a task... This task is due to your needs and the connection with the existing world." On November 15, 2012, in the East Hall of the Great Hall of the People in Beijing, the first collective public appearance of the new top leadership of the Communist Party of China attracted the attention of the world. The curtain of a new era of socialism with Chinese characteristics opened. International observers have keenly found that, in the blueprint for governance in the new era, the new generation of Chinese leaders have more closely linked China's future and destiny with the future and destiny of the world. We will actively promote innovation in major diplomatic theories and practices, and put forward a series of new ideas, new propositions, and new initiatives that are full of Chinese characteristics, reflect the spirit of the times, and lead the trend of human development and progress. This is a circle of Chinese friends all over the world. 42 times went abroad and covered 69 countries, received more than 100 heads of state and government to visit, extensively carried out "cloud diplomacy" by telephone, letter, video and other means, and the head of state diplomacy took the helm to build a more comprehensive and solid global partnership network. It has established partnerships with more than 110 countries and regional organizations, and has successively established and resumed diplomatic relations with 9 countries. The number of countries that have established diplomatic relations has risen to 181. This is China's opportunity shared by all countries in the world. The main engine of world economic growth, the world's second largest consumer market and the largest trading country of goods; On average, more than 73 million yuan of goods go in and out of China and the world every minute, and more than 40 trains shuttle between China and 200 European cities every day. From a shorter negative list to a better business environment, from the joint construction of the "the Belt and Road" to the national "exhibition matrix", from the "world factory" with a complete range of products to the "world market" with unlimited business opportunities, more and more countries are taking advantage of China's development. This is China's responsibility to respond to the questions of the times. The second largest contributor to United Nations peacekeeping operations and an important troop contributing country, a staunch advocate of economic globalization, an active participant in global climate governance, and always standing in the "first front" of international anti epidemic cooperation... In China, the world has seen the "look of a big country". From Yanqi Lake to Xizi Lake