In this paper,the construction technology and art of the Tujia folk houses are analyzed and summarized from three aspects: building material and form of element,roof truss and shape of the roof as well as building decoration art.

It shows that the human capital in rural households is going up,when the birth rate in country is going down.

On the basis of the theory summary of family life cycle,the author tries to divide the family life cycle in rural households in China into five phases: the phase of marriage and bearing,the phase of children growing up,the phase of children leaving home,the phase of empty nest,the phase of the wifeless and widowed.

The paper attempts to divide the phases of family life cycle in rural households in china and the demand characters of food consumption in family life cycle phases to rural households,the problems in phases,and finally puts forward the countermeasures in order to maximize the benefit of food consumption in family life cycle.

TuJia Living buildings form a special natural scene in Tujia communities of Hunan,Hubei,Sichuan and Guizhou province.

The core of protection and continuation of Tujia traditional houses is to learn about its traditional concept significantly impacting on the traditional houses,and to study the Tujia people which play a decisive role on people\'s behavior.

On Medical care consumption of rural residents;

Analysis on quality of life of rural residents and its influential factor in Henan province;

Analysis on rural residents’needs and utilization of health services in Wudang town;