yin wenyao,a li fen,B Yao Yinmei,C et al.

A Institute for Population and Development Studies, zhejiang university

B and CHINA Academy of Western Region Development, zhejiang university

　　Bet365 lotto review The Age Structure of the Chinese Population is Entering A Process of Generalized Aging in WHICH The Major Group Group A Fall In the Ratio of Younger Age Groups and a Rise in the Ratio of Older Age Groups, With great ... Ian Eric Zhengce) Has Not Changed This General Trend. The Early Stage of Population Aging (2011-2060) is one of The High-Speed ​​Development of Generalized Aging with Multiple Growth Peaks and Fluctions in the size, GROWTH RATE and Internet Structure of the Major Age Groupings. From the Perspective of Generalized Population Aging, China's Future Contains Four Major Systemic Demography and Faces Fourjor Systemic Demography. The Most Important Period for the Transformation of the Population Age Structure. If Society can adjust to the aging trest and the phased nature of the development of this time, It will be able to seize the initial in long-term development.

　　Keywords: Transformation of Popuration Age Structure, Generalized Population Aging, Generalized Aging DivicEnds, Generalized Aging Risks