This is an open access book. 2023 3rd International Conference on Financial Management and Economic Transition (FMET 2023) will be held on August 18-20, 2023 in Changsha, China. At present, the global economic situation is complex, the recovery prospects are not clear, and the economic growth rate is slowing down, which is at the key stage of transforming the economic development mode and industrial transformation and upgrading. With the transformation of the mode of economic development, various problems and contradictions coexist, and the problems of imbalance, uncoordinated and unsustainable development are prominent; The contradiction between the downward pressure on economic growth and the relative overcapacity has intensified; The problems of rising production and operation costs and insufficient innovation capacity coexist; The contradiction between the slow growth of fiscal revenue and the increase of government rigid expenditure is prominent; The irrational industrial structure, the weak agricultural foundation, the increasingly acute contradiction between economic development and resources and environment, the large gap between urban and rural areas, regional development and income distribution of residents, and the obvious increase of social contradictions, which are related to the vital interests of the public; The economy and society are facing a series of opportunities and challenges. Therefore, it is expected to clarify the obstacles and obstacles to sustainable development and launch measures to deepen reform. Macroeconomic growth and its development are highly correlated with the development of enterprises at the microeconomic level. Since the outbreak of the international financial crisis, the economy, especially the real economy, has faced the current situation of declining growth rate, weak demand, rising costs and shrinking profits. The essence behind this phenomenon is the difficult problem of structural ad