It is believed that the visit will enhance mutual understanding and trust between the two sides, deepen practical cooperation in various fields, and make a good plan for the development of China Germany relations in the next stage. This year marks the 50th anniversary of the establishment of diplomatic ties between China and Germany. The 50 year history shows that as long as the principles of mutual respect, seeking common ground while reserving differences, exchanges and mutual learning, and win-win cooperation are upheld, the general direction of bilateral relations will not be biased and the pace will be stable. At present, the international situation is complex and changeable. As an influential country, China and Germany should work together to make more contributions to world peace and development in times of change and chaos. China is willing to work with Germany to build a future oriented all-round strategic partnership and promote new development of China Germany and China EU relations. Chinese path to modernization has both the common characteristics of modernization in all countries and the Chinese characteristics based on its own national conditions. This is determined by China's unique objective conditions, by China's social system and the concept of governance, and by China's regular understanding of the long-term practice of modernization. China has always maintained and promoted world peace through its own development. China's development and world development are mutually integrated and mutually successful. China will unswervingly promote high-level opening up, adhere to the correct direction of economic globalization, continue to promote the construction of an open world economy, and expand the convergence of interests with other countries. I appreciate the view of former German Prime Minister Schmidt that "politicians should accept those that cannot be changed with serenity, change those that can be changed with courage, and distinguish them with wisdom". China and Germany should respect each other, take into account each other's core interests, adhere to dialogue and consultation, and jointly resist the interference of camp confrontation, pan ideologization and other factors. The two sides should always grasp the general direction of bilateral relations from a strategic perspective, pursue the greatest common denominator in a constructive manner, and promote practical cooperation with an open mind. They should neither set limits nor aim too high, so as to create conditions for the long-term and stable development of bilateral relations. China's policy towards Germany remains highly stable and consistent. It is hoped that Germany will also pursue an active policy towards China to achieve mutual benefit and win-win results. The two sides should continue to expand the "cake" of common interests, and activate the vitality of cooperation in new fields such as new energy, artificial intelligence and digitalization while expanding the potential of cooperation in traditional fields. China is willing to continue to deepen aviation cooperation with Germany and Europe, and carry out exchanges and cooperation on the prevention and treatment of COVID-19, focusing on green development, ecological environmental protection and other courses