Empirical study of the development of industrial agglomeration in Henan Province Empirical study on the level of education development in the province Research report in the development of industrial e-commerce of Guangdong Province Interactive development of industrial agglomeration and new urbanization Study on the development of ecological civilization in Anhui Province Research on the development of cultural industry in Qinghai province 并列题名：Empirical study on the level of education development in the province 并列题名：Research report in the development of industrial e-commerce of Guangdong Province 并列题名：Interactive development of industrial agglomeration and new urbanization Research on the development of rural tourism destinations in Yunnan province