Study on entrepreneurial orientation of multinational subsidiaries in China Study on regulatory institution of public utilities in China Study on efficient utilization of clean coal in China Study on the agricultural extension of universities in China Study on the modernization of rural circulation system in China Study on the regulation of scenic spots in China Study on the spatial difference of urbanization quality in China Study on the approach and value orientation of criminal legislation in China Studies on effects of the environmental regulation on international competitiveness in China Study on market allocation of urban industrial land in China