Research on the coordinated development between animal husbandry and resources environment in China Research on the coordinated development mechanism of regional economy in China Research on the coordinated development of educational resources for the elderly in China Study on coordinated development between trade and environment in China Study on the coordinated development between insurance industry and economy in China Research on coordinated development of urban and rural public facilities in China Research on the coordinated development model of environmental justice Research on the allocation of development financial resources in China Research on the coupling development between marine industry and marine ecological environment Research on the coordinated development of Chinese marine eco-economic system