8[1]World Bank. China: overcoming rural poverty [ R]. Washington D. C.: World Bank,2000.
9[2]State Statistical Bureau (SSB). Historical statistical materials for provinces, autonomous regions and municipalities(1949- 1989)[M]. Beijing: China Statistical Publishing House, 1990.
10[3]Rozelle, Scott. Rural industrialization and increasing inequality: emerging patterns in China's reforming economy[J]. Journal of Comparative Economics, 1994, 19(3): 362- 391.