Legal basis: According to the "eight-character policy" guiding the supply-side structural reform, the Central Economic Work Conference pointed out that the main contradiction of China's economic operation is still the supply-side structural reform, and we must adhere to the supply-side structural reform as the main line, adopt more reform methods, make more use of market-oriented and rule-of-law means, and work hard on the word "consolidate, strengthen, upgrade and smooth". This is the latest tone of the central government's structural reform on the supply side, pointing out the methodology of deepening the structural reform on the supply side, and making arrangements for the direction and focus of the structural reform on the supply side next year. In the work, we should fully understand and correctly grasp the latest judgment of the central government on deepening the structural reform of the supply side, especially the profound connotation and internal logic of the "eight-character policy".