| The third plenary session of the17th Central Committee of the Chinese Communist Party, made a specific plan for the development of rural reform in the current and future for a period of time, said:"Building a Socialization service system which covers the whole, comprehensive matching, convenient and efficient, is an inevitable requirement for the development of modern agriculture." Confirmed again that:"To speed up the development of rural public utilities, and to promote all-round progress of rural society:"However, in rural areas of Gansu province, there are not only material poverty but also spiritual poverty, and even the "the supply of public service of poverty" in infrastructure and basic living conditions. This paper is based on existing literature and field survey, taking the two cases of county J as the breakthrough point, combined with social capital theory, has explored the conditions, characteristics, challenge and improve mechanism of the rural public service supplied by peasant voluntary cooperation. Hoping that it may provides some basis for the Chinese new rural construction. |