The main reasons for the hollowing out of rural areas are as follows: First, a large number of young people go out to work, resulting in a decrease in labor force and a serious aging of rural population. Second, rural infrastructure is relatively backward, and public services such as medical care and education are imperfect and unattractive. Third, the economic development is unbalanced. In the process of urbanization, resources are concentrated in cities, rural economy is difficult and industrial structure is single. Fourth, rural land circulation is difficult, farmers' income is low, and agricultural production efficiency is not high. The countermeasures to deal with rural hollowing out are: first, improve rural infrastructure, improve the level of public services such as medical care and education, and enhance the attractiveness of rural areas. Secondly, strengthen the development of rural economy, promote the diversification of rural industries and cultivate new rural economic growth points. Third, promote the reform of land system, speed up rural land circulation, increase farmers' income and improve agricultural production efficiency. Fourth, strengthen the cultivation and introduction of rural talents, encourage young people to return to their hometowns to start businesses, and promote the rational flow of rural human resources.