1, single industrial structure, lack of diversified development paths. The industrial structure of many counties is dominated by traditional agriculture, lacking the support of high-tech industries and service industries, which leads to the lack of motivation and stamina for economic growth.

2. Serious brain drain and lack of intellectual support for development. Due to the relative lack of education, medical care, culture and other resources in county areas, many outstanding talents are unwilling to stay in these areas, which leads to serious brain drain and restricts the development of county economy.

3. The pressure of resources and environment is great, and the development potential is insufficient. In order to pursue short-term economic benefits, some counties over-exploit natural resources, which leads to the deterioration of ecological environment and the decline of resources and environment carrying capacity, and also affects the sustainable development of economy.

4. Backward infrastructure and poor investment environment. The backward infrastructure construction in some counties, weak infrastructure such as transportation, communication and water conservancy, and poor investment environment have also restricted the development of county economy.

5. The financial pressure is great, and the contradiction between fiscal revenue and expenditure is prominent. The fiscal revenue of some counties mainly depends on agricultural tax and higher-level transfer payment. The contradiction between fiscal revenue and expenditure is prominent, and the financial pressure is great, which also restricts the development of county economy.