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Map of Survey Regions

Image Map

The darker shaded regions in this map are the provinces and municipal cities in which the survey has been conducted. They are:

  • Beijing
  • Chongqing
  • Guangxi
  • Guizhou
  • Heilongjiang
  • Henan
  • Hubei
  • Hunan
  • Jiangsu
  • Liaoning
  • Shaanxi
  • Shandong
  • Shanghai
  • Yunnan
  • Zhejiang

The China Health and Nutrition Survey (CHNS) was designed to examine the effects of the health, nutrition, and family planning policies and programs implemented by national and local governments and to see how the social and economic transformation of Chinese society is affecting the health and nutritional status of its population.