On July 13, 1979, the State Council decided to expand the autonomy of state-owned enterprises to operate. On July 13, 1979, the State Council issued five documents, such as the "Regulations on the Expansion of State-owned enterprises to operate autonomously", to the provinces, municipalities, autonomous regions and relevant departments, and piloted the organizations of labor and trade in a few countries. Expanding the autonomy of enterprises is an important step in the reform of the current management, the State Council approved the State Committee's report on the expansion of the autonomy of enterprises and workers' pilot work situation and future opinions to promote the economy. From the end of June 1980, the national pilot enterprises have reached more than 6,000, the first half of the production and profits of these enterprises accounted for sixty and seventy percent