20年前，穷得出名的安微风阳县实行了农业大包干，一举解决了世代固扰的农民温饱问题，有力地推动了全国农业改革。1980年5月对日，邓小平在同中央负责工作人员谈话中肯定了凤阳的改革，指出：“农村政策放宽以后，一些适宜搞包产到户的地方搞了包产到户，效果很好，变化很快… Twenty years ago, the poor and well-known Feng-yang County implemented a large-scale agricultural contract to solve the problem of food and clothing for generations of peasants disturbed by generations and effectively promoted the national agricultural reform. In May 1980, Deng Xiaoping affirmed the reform of Fengyang during his conversation with the staff in charge of the Central Government. He pointed out: "After the relaxation of the rural policies, some places that are suitable for engaging in production at every household work well and produce good results and change quickly…