empirical studies of Jiangsu and Zhejiang empirical study in Zhejiang 中国民营经济区域发展研究：江苏、浙江实证分析：empirical studies of Jiangsu and Zhejiang empirical studies of legal sociology empirical studies on mega cities empirical studies on China's urban labor market empirical study in Hunan province empirical study on soutneast asia empirical study based on Shaanxi Historical studies on Buddhist murals of Xinjiang