2011 "Guangdong Statistical Yearbook -2012" (hereinafter referred to as the "Yearbook") system is a collection of the province and the municipalities, counties (districts) in all aspects of economic, social statistics, as well as each major period of the province since 1978, some of the key statisticsdata is a comprehensive informative annual reflect the national economy and social development in Guangdong. Content of the "Yearbook" is divided into 22 chapters, namely: 1. Administrative divisions and natural resources; 2. Comprehensive; the 3 national accounts; 4. Population; 5. Employment and Wages; 6. Investment in fixed assets; 7. energy; 8. fiscal, banking and insurance; price index; 10 people's lives; 11. agriculture; 12. industry; 13 construction industry; 14. transport and communications; 15. domestic trade; 16. foreign economic ; 17. Tourism; 18 education, science and technology and culture; 19 sports, health, social welfare, environmental protection and other; 20. regional economic indicators; 21 of the city's main economic indicators; 22 counties (cities) of the main economic indicators . Meanwhile, the appendix has four chapters: 1. Statistical indicators of the part of the provinces (municipalities); 2 of the Hong Kong Special Administrative Region of China and the Macao Special Administrative Region of China statistics; China Taiwan Province, the main statistical indicators; 4 in some countries and regions, mainly statistics.