In fact, the pediatric crisis has existed for a long time, the grassroots part of the urban and rural three-tier health care system, the grass-roots pediatrics profession of a large number of functional extinction, a large number of people in the lower and middle classes who benefit from the development of the society and finally have a little bit of money only to bring their children to the city to see a doctor, so that a large urban hospitals pediatrics overflowed. In 200X, for example, a province experienced a massive outbreak of hand, foot, and mouth disease, with a large number of children falling ill and dying, due to the widespread migration of strong laborers to the cities to work and the long-term disregard for the rural environment, as well as the normal cerebral deterioration of the elderly left behind and the neglect of children's physical conditions. The province acted on the spur of the moment and, in addition to implementing responsibility at all levels and having village secretaries lead the left-behind people in cleaning up the environment, it also stipulated that medical institutions below the county level were not allowed to admit, stay and watch children with fever under the age of five, or else their licenses would be revoked. This means from the objective by virtue of the standardized treatment of higher hospitals, save a large number of children's lives. However, it also makes the townspeople more or less feel the official endorsement of "primary care doctors are unreliable and can't see children", while the strict license revocation regulations intensify the fear of primary care pediatrics and promote the withdrawal of primary care pediatrics from the market. As a result, rural children, no matter how big or small the disease, all go to the county town, the county town can not see, go to the prefecture-level city, the provincial capital. Not only a province, grass-roots pediatric patients long distance to seek medical treatment is common. Knowing the police officers in the beauty of private photos taken best, writers in the most drug dealers caught in Nanjing indigenous,, is in Nanjing Children's Hospital medical experience learned Anhui language. Obviously, with the born in the city, grew up in the city, all kinds of familiar with the situation than, those who are not far away from a hundred miles, thousands of miles, a large proportion of the grass-roots families of children with the disease is brought by the intergenerational parents who have not seen the world and the brain is not working, the economic burden and all kinds of burden is heavier.