Many places have conducted investigations and studies on optimizing the business environment, making every effort to optimize the business environment, attract and retain market entities, and stimulate market vitality. The report of the 20th National Congress of the Communist Party of China clearly proposes to "improve the basic system of market economy such as property rights protection, market access, fair competition, and social credit, and optimize the business environment". Optimizing the business environment should adhere to the principle of rule of law. The socialist market economy is essentially a rule of law economy. Promote and safeguard the role of integrating the concept of the rule of law and legal thinking throughout the entire process of optimizing the business environment. We should implement the principle of the rule of law in all aspects of policy formulation, implementation, and other aspects, regard the law as the fundamental principle for managing and serving market entities, better safeguard the legitimate rights and interests of market entities, and maximize the vitality and creativity of market entities. Optimizing the business environment should adopt a legal approach. The historical experience of over 40 years of reform and opening up has taught us that the rule of law is indispensable for achieving reform, development, and stability. The deeper the reform and opening up, the more important it is to emphasize the importance of the rule of law. In the process of optimizing the business environment, high attention should be paid to the use of legal thinking and methods, regulating the production and operation behavior of enterprises and other market entities, regulating relevant legal relationships, and balancing relevant economic interests. The "Regulations on Optimizing the Business Environment" issued by the State Council clearly stipulates that comprehensive promotion of decision-making, execution, management, service, and result disclosure should be carried out; Ensuring equal legal protection for all forms of ownership in the economy; Implement a nationwide unified negative list system for market access. Information disclosure, equal protection, and negative lists are all concentrated manifestations of optimizing the business environment through governance. There are various ways of legalization, and its essence is the use of rule of law thinking to handle and solve problems. It is a behavior mode under the thinking of rules, procedures, and rights and obligations. In the new situation, to accelerate the construction of a business environment, it is necessary to further enhance the ability to apply legal thinking and methods, adhere to the equal emphasis on entity and procedure, safeguard the legitimate rights of various market entities in accordance with the law, and ensure the stability and predictability of economic activities. Optimizing the business environment should implement legal measures. Building a legal business environment not only requires "soft concepts", but also requires "hard measures". Take out visible actions