As a result of a large number of people going out to work, a large number of left-behind children have become another social problem. At present, farming without paying taxes mainly plays the role of retaining people and attracting people, because farmers themselves will pay all the advantages and disadvantages, so that the land has been cultivated and the problem of left-behind children has been alleviated. In addition, the country now implements nine-year compulsory education without tuition fees, which is another means to retain and greatly reduce the burden on the people. In addition, the issue of agriculture, countryside and farmers has always been a sensitive issue. It concerns the interests of the overwhelming majority of working people, fully conforms to Mao Zedong Thought's "Theory of Three Represents" theory, serves the people wholeheartedly and represents the interests of the overwhelming majority of working people. At the same time, the goal is to improve the quality of family population, which is in line with the slogan that young people are strong and the country is strong.