<正>According to Beijing News on March 21, 2013, in the future, there will be a third-party professional organization to provide free assistance in registration
According to the data of the Chinese Longitudinal Healthy Longevity Survey(CLHLS)and applyin g methods of Sullivan and multistate life table,this paper examines
With industrialization,urbanization and modernization,the family institution has inevitably undergone changes. China has witnessed extraordinary social transfor