Yu Shenguan, Chen Youhua: Research and application of demographic analysis methods, Nanjing University Press, June 1995.

Ma Yingtong, Feng, Leng Mou: New Theory and Application of Sex Ratio at Birth, capital university of economics and business Publishing House, 1998 12.

Chen Youhua: A Perspective of Marriage Market in China and the European Union, Nanjing University Press, February 2004. Page 347.

Wang, Yu Zengqiang: Population Modernization, Jilin People's Publishing House, September 2004. 330 pages.

Zhang, Cai Baozhen, Li, Cheng Xiao,: Coping with the aging population-the construction and assumption of socialized service system for the elderly, Social Science Literature Publishing House, 2006.

Chen Youhua and Du Junfei: Investigation Report on Famous Villages in China, Shanghai Literature and Art Publishing House, 2007. Page 177.

B. Main academic papers

1, Chen Youhua: the basic situation and analysis of the changes in the age of first marriage and first childbearing of women in China, China Population Science, No.5, 199 1. P39-45， 12

2. Chen Youhua: Analysis on the reasons of contraceptive failure among women in China, China Population Science, No.2, 1992. P6 1-64，40

3. Guan,: Determinants and approximate estimation of children's sex ratio, China Population Science, No.5, 1992. P22-27

4. Chen Youhua: A statistical processing of experimental data, applying mathematical statistics,No. 1993,No. 1.

5. Chen Youhua: Establishment of mathematical model of children's progressive ratio and construction of birth table, China Population Science, No.3, 1993. P58-63

6. Chen Youhua, Yu Shenguan: Changing Trend of Progress Rate of Women and Girls and Analysis of Fertility Policy in China, Population and Economy, No.2, 1993.

7. Chen Youhua and Yu Shenguan: A Study on the Average Age of First Marriage of Men and Women in China in 1980s, Southern Population, No.4, 1993.

8. Chen Youhua: The Position and Role of Family Planning in the Decline of Fertility Rate of Women in China, Jiangsu Social Sciences, No.2, 1994.

9. Chen Youhua: Theoretical Thinking on the Standard of Population Aging, Journal of Demography, No.4, 1994. P34-43. The full text of Population and Family Planning published by the National People's Congress is reproduced.

10, Chen Youhua: the gradual population development model of childhood-class and age, China Population Science, No.6, 1994. Page 29-34

1 1, Chen Youhua: Life Table and Its Application in the Analysis of Population Gender Composition, Population and Economy, No.2, 1995. The full text of Population and Family Planning published by the National People's Congress is reproduced.

12, Chen Youhua: Analysis of Birth Control among Women of Childbearing Age in Jiangsu Province, Journal of Demography, No.5, 1995. P 15-2 1

13, Chen Youhua: market demand analysis of IUD in Jiangsu province before 2000, market and population analysis, No.3, 1995. P43 - 45

14, Chen Youhua: analysis of supply and demand of population of different ages in Jiangsu marriage market, market and population analysis,No. 1996. P2 1-24

15, Chen Youhua: whose love nest is hard to build-a report from the fourth population census in Jiangsu Province, Jiangsu Social Sciences,No. 1996. P 15 1- 155

16, Chen Youhua: contraceptive method selection model and its application in contraceptive market demand forecast in Jiangsu province, China Health Statistics, No.3, 1996.

17, Chen Youhua: Retrospect and Prospect of Women's Contraception in Jiangsu, Population Research No.5, 1996.

18, Ma Yingtong, Feng,: Creating a new concept of sex ratio at birth and establishing a mathematical model of Ma (MFC), Population and Economy, No.5, 1997. P3-12,51.The full text of Population and Family Planning published by the National People's Congress is reproduced.

19, Chen Youhua: the structure of population age structure index and its application in China, southern population, 1998No. 1 period. P23-25

20. Chen Youhua: Construction and Application of New Quality of Life Index, Journal of Demography, No.2, 1998. P 16- 18, 22. The full text of Population and Family Planning published by the National People's Congress is reproduced.

2 1, Ma Yingtong, Feng, Lengmu: Re-discussion on some issues of sex ratio at birth, Population and Economy, No.5, 1998. P 10- 17

22. Chen Youhua: Theoretical Discussion on Several Issues of Population Modernization, Population Studies, No.6, 1998. P 14- 18

23. Chen Youhua: Situation and Countermeasures Facing the National Census in 2000, Population and Economy, No.4, 1999. P3-6

24. Chen Youhua: Population Environment and Countermeasures Faced by the 2000 National Census, Journal of Population, No.4, 1999.

25. Chen Youhua: Study on the Adjustment of Fertility Policy in China, Population Studies, No.6, 1999. P2 1-27

26. Chen Youhua: Reflections on the reform of family planning fund management system, Population Research, No.4, 2000. P59-6 1

27. Chen Youhua and Miller ulrich: A Comparative Study on the Supply and Demand of the Marriage Market between China and Germany, Population and Economy, No.5, 2000.

28. Chen Youhua and Miller ulrich: Analysis Method of Population Sex and Age Structure and Its Application in Germany, Population Research, No.3, 200 1. P47-54

29. Chen Youhua and Miller ulrich: An analysis of the male overpopulation in China-scale, structure, influencing factors and its development trend, Market and Population Analysis No.3, 200 1. P 1- 1 1

30. Chen Youhua and Miller ulrich: The Shortage of German Male Population after World War II —— Analysis of Scale, Structure and Its Influencing Factors, Population in the South, No.2, 200 1. P 10- 15

3 1, Chen Youhua, Miller ulrich: Research and Prospect of Marriage Squeeze in China, Population Research, No.3, 2002. P56-63

32. Chen Youhua: "Population Aging and Urban Community Service Network Construction for the Elderly", Journal of Nanjing University (Philosophy and Social Sciences Edition), No.5, 2002. Page 28-34. Reprinted by Sociological Abstracts Card, No.2, 2003.

33. Chen Youhua: A Comparative Study of Foreign Investment Environment in Shanghai, Nanjing and Hangzhou, Jiangsu Social Sciences, No.3, 2003. P 190- 195

34. Chen Youhua: "Study on the Evaluation Index System of Population Modernization", China Population Science, No.3, 2003. P60-66

35. Chen Youhua and Lu Jianxin: Regional Difference of Fertility Rate and Policy Choice in China, Population and Economy, No.4, 2003. P 14-20. National People's Congress reprinted Population and Family Planning, No.6, 2003.

36. Chen Youhua: Several Issues in Population and Family Planning, Southern Population, No.4, 2003. Page 20-25

37. Chen Youhua: Research on Evaluation Index System of Building a Well-off Society in an All-round Way, Sociological Research,No. 1, 2004. P90-98. (The full text of Sociology, No.4, 2004, copied by National People's Congress)

38. Chen Youhua: Population Aging, Economic Development and Construction of Social Welfare Facilities for the Elderly, Journal of Demography, No.2, 2004. Page 20-25

39. Chen Youhua: "The Impact of SARS Crisis on Human Lifestyle", Guangdong Social Sciences, No.2, 2004. P90-95

Chen Youhua: Society and Development in People's Eyes, china national conditions and strength, No.5, 2004. P23-26

4 1, Chen Youhua: Study on the Evaluation Index System of Learning City Construction, Nanjing Social Sciences, No.9, 2004. P8 1-86

42. Chen Youhua: Sustained ultra-low fertility rate —— Taking Suzhou as an example, Jiangsu Social Sciences, No.4, 2004. P 188- 193

43. Chen Youhua: Problems and Enlightenment of Population Development in Advanced Family Planning Areas —— Taking Nantong City, Jiangsu Province as an Example, Population and Economy, No.5, 2004. P 1-6

44. Chen Youhua: Construction of modernization index system and related issues, Social Science Research, No.2, 2005. P 104- 108 .

45. Chen Youhua: History and Current Situation of Population Modernization in China, Demography Journal, No.2, 2005. P30-34. Reprinted by National People's Congress, Population and Family Planning, No.5, 2005.

46. Chen Youhua: Theoretical investigation on the concept of a well-off society in an all-round way. China social sciences in winter of 2005. p 1 12- 1 16

47. Chen Youhua: Some Problems of Ultra-low Fertility Rate, Market and Population Analysis, No.4, 2005. P32-35

48. Chen Youhua and Xu Yannan: Social Experience Consequences of Persistent Ultra-low Fertility Rate, Xue Hai, No.6, 2005. Pages 20-24.

49. Chen Youhua: Demographic Dividends and Demographic Liabilities: Quantitative Definition, Empirical Observation and Theoretical Thinking, Population Research, No.6, 2005. P2 1-27. Reprinted by the National People's Congress, Population and Family Planning, No.2, 2006.

50. Chen Youhua: Some Problems in Setting the Modernization Timetable? Learning and Exploration, No.6, 2005. P 127- 130 .

5 1, Chen Youhua: Some Issues on Sex Ratio at Birth-Taking Guangdong Province as an Example, China Population Science,No. 1, 2006. P86 .

52. Chen Youhua: Assessment of the world population modernization process, learning and practice, No.5, 2006, P 109- 1 15.

53. Zhao Dexing, Chen Youhua, Li Huifen, Fu Qiyuan: Study on the Index System of Urban Cultural Competitiveness, Nanjing Social Sciences, No.6, 2006, P20-25.

54. Chen Youhua: Overview of Population Conditions for Sustainable Development in China, Market and Population Analysis, No.3, 2006. Pages 22-27.

55. Chen Youhua: Some Problems of Sex Ratio at Birth in Guangdong Province, Market and Population Analysis, 2006 Supplement, p73-79.

56. Chen Youhua: Reform of Household Registration System and Adjustment of Family Planning Work, Population Research, No.6, 2006. P82-88

57. Chen Youhua and Fang Changchun: Social Stratification and Educational Diversion —— An Empirical Study on the Equity of Compulsory Education's "Nearby Admission" and Other Institutional Arrangements, Jiangsu Social Sciences,No. 1, 2007. P229-235 .

58. Chen Youhua and Wu Kai: Analysis of the Impact of Population Modernization on Population Structure, Journal of Demography, No.2, 2007. P3-8. The full text of the third issue of Population and Family Planning copied by the National People's Congress, reprinted in 2007.

59. Chen Youhua: Study on the Countermeasures of High Sex Ratio at Birth —— Taking Guangdong Province as an Example, Population and Economy, No.2, 2007. P60-65 .

60. Chen Youhua: Some Issues on Further Perfecting the Fertility Policy, Market and Population Analysis,No. 1 2007. P30-4 1 .

6 1, Chen Youhua: birth peak and birth trough: concept, measurement and its application in China, Xue Hai,No. 1, 2008: P 13-26.

62. Chen Youhua: Some Opinions on Population Aging and Old-age Security, Jiangsu Social Sciences, No.2, 2008.

63. Chen Youhua and Wu Kai: Planning and Design of Community-based Old-age Services —— Taking Nanjing as an Example, Journal of Population,No. 1, 2008.

64. Chen Youhua: Some Issues on Adjusting the Birth Policy, Population and Development,No. 1 2008.

65. Chen Youhua: Sex preference alone is not enough to lead to a high sex ratio at birth, Population and Development, No.2, 2008.

66. Chen Youhua: Demographic Dividend and Economic Growth in China, Journal of Jiangsu Administration College, No.4, 2008.

67. Chen Youhua, Wu Kai: The coexistence of an aging society and demographic dividend: contradictions and their roots, Journal of Nanjing Normal University, No.5, 2008.

68. Chen Youhua: Composition and Misleading of Floating Population in China, Population and Development, No.5, 2008.

69. Wu Kai and Chen Youhua: The Rise and Fall of American Population and Its Determinants, Journal of Population,No. 1, 2009.

70. Chen Youhua: "Spring Festival travel rush fever" and social risks —— On the institutional structure and long-term overall solution to the problem of "Spring Festival travel rush fever", Population Research,No. 1 2009.

7 1, Chen Youhua: the universality of regional experience of the two-child policy and related issues, Population and Development,No. 1, 2009.