Strengthening the rule of law concerning foreign affairs is not only a "long-term need", but also an "urgent matter". Strengthening the rule of law concerning foreign affairs is a long-term need to comprehensively promote the great cause of building a strong country and national rejuvenation with Chinese path to modernization. The rule of law related to foreign affairs, as an important component of the socialist rule of law system with Chinese characteristics, is related to the comprehensive rule of law and the overall situation of China's opening-up and diplomatic work. Looking back on China's history of opening up to the outside world over the past forty years, the construction of foreign-related rule of law has always been accompanied. One step forward in opening up to the outside world requires further progress in the construction of foreign-related rule of law. Looking forward to the future, the central task of the CPC is to unite and lead the people of all ethnic groups in building a strong socialist modernization country in an all-round way, achieve the second century goal, and comprehensively promote the great rejuvenation of the Chinese nation with Chinese path to modernization. Only by continuing to strengthen the construction of foreign-related rule of law, can we better play the role of the rule of law as a safeguard to consolidate the foundation, stabilize expectations, and benefit the long-term, respond to various uncertainties on the way forward with the certainty of the rule of law, create favorable conditions for the rule of law and an external environment for the stability and development of Chinese path to modernization, and realize the long-term stability of the country and the great cause of national rejuvenation. Strengthening the construction of foreign-related rule of law is also an urgent task to promote high-level opening up to the outside world and respond to external risks and challenges. The report of the 20th National Congress of the Communist Party of China regards "promoting high-level opening up to the outside world" as an important content of "accelerating the construction of a new development pattern and focusing on promoting high-quality development". Strengthening the construction of foreign-related rule of law can enhance the predictability and stability of international commercial transactions, provide better legal protection for enterprises' foreign economic activities, attract more foreign investment and talent, and promote economic development. In promoting high-level opening up to the outside world, China still has some shortcomings in the rule of law. It is necessary to take a more proactive historical responsibility and creative spirit, connect with high standard trade and investment agreements, and expand institutional openness in rules, regulations, management, standards, and other areas. Currently, the world is undergoing unprecedented changes and the instability and uncertainty of the international environment are significantly increasing. The importance of the rule of law as a core competitiveness of a country is becoming more prominent, and the need to use the rule of law and rules to safeguard its legitimate rights and interests is becoming more urgent. The rule of law is playing an increasingly important role in global governance. Strengthening the construction of foreign-related rule of law can not only help countries better respond to external risks and challenges, protect national interests and security, but also promote international cooperation and exchanges, and promote the construction of a more just and reasonable international order. Our country's foreign-related rule of law system has the common characteristics of modernization in various countries, including democracy, fairness, justice, rights, freedom, equality