Human Development Index is an alternative statistical data to GDP for indicating human development in each country.
It looks at 3 big categories: 1) long, healthy life, 2) knowledge, and 3) a decent standard of living. Specifically, they look at life expectancy, literacy rate, education, and GDP per capita.
I have researched China about its HDI. It ranked 94th country, and its HDI was 0.762 (out of 1). From this data, I have realized that even though China has the GDP of ranking top 3 in the world and economic growth rate of 9% every year, they were irrelevant. GDP and economic growth were not quite related to human development of countries.