According to the work arrangements of the CPC Central Committee and the State Council on strengthening the construction of a stable, fair, transparent, and predictable business environment, Guangdong Provincial Tax Service, State Taxation Administration has led tax authorities at all levels in the province to thoroughly implement the requirements stipulated in the Regulations on Optimizing the Business Environment, Regulations of Guangdong Province on Optimizing the Business Environment, and other documents. Focusing on market participants’ concerns and aligning with international advanced standards, Guangdong Provincial Tax Service has taken active and coordinated steps to optimize tax services and the business environment, which has played a crucial role in creating a new pattern of development and stimulating market vitality. These efforts also aimed to enhance the sense of satisfaction of the people and market participants, and to boost China’s ranking in international business environment assessments.