In mid spring, the grass and trees are new. On Chang'an Street in Beijing, people often see such scenes recently: on the lanterns on both sides of the street, national flags of multiple countries are hung one after another, fluttering together with the five-star red flag in the wind. At some time, several national flags are also hung at the same time. After the closing of the National People's Congress and the Chinese People's Congress, leaders from multiple countries and international organizations such as Spain, Malaysia, Singapore, France, and the European Union visited China one after another. China, which is embarking on a new journey, welcomes another diplomatic boom in this spring of spreading hope, writing a new chapter in the diplomacy of a major country with Chinese characteristics in the new era. Close exchanges and joint efforts to meet global challenges have once again made Beijing an eye-catching "reception hall" for the world. This once again confirms that "China's diplomacy has pressed the 'accelerator button' and sounded the 'assembly call'. According to Hadir Said, a professor of international relations at the Egyptian Arab Research Institute, countries are currently facing a series of common challenges such as weak economic recovery after the pandemic and the ongoing escalation of the Ukrainian crisis. Many countries hope to work together with China to address these issues and seek inspiration from China's governance experience through cooperation. A commentary article published in the Spanish newspaper El Pais stated that international relations today are "experiencing one of the most turbulent and dangerous moments in decades". Spain is about to assume the rotating presidency of the European Union, and it is a positive thing to have the highest level dialogue with China to discuss how to deal with the tense situation in the world. After the victory of the 20th National Congress of the Communist Party of China, leaders from Vietnam, Pakistan, Tanzania, Germany, Cuba, Mongolia, and Laos visited China intensively. These leaders have different focuses and concerns during their visits to China, but they all send a clear signal: they are willing to strengthen communication and exchange with China, explore cooperation space for future global and regional development, and find solutions for current global challenges and difficulties. China Gulf Arab States Cooperation Council Summit and State Visit to Saudi Arabia. The compact diplomatic schedule and rich diplomatic achievements demonstrate a new atmosphere, new actions, and new responsibilities of major country diplomacy, injecting more stability into the intertwined international situation. The diplomatic boom in China indicates that the country's influence on the international stage is constantly increasing. "French news radio reported that in addition to Asian and European countries, many political figures from African and Latin American countries have also expressed their willingness to visit China. Seeking cooperation and exploring development opportunities during this visit to China, the large corporate delegation accompanying Macron attracted media attention.