Industrial agglomeration and harmonious development of the regional economy 并列题名：Industrial agglomeration and harmonious development of the regional economy Industrial Innovation and Development of Rural Economy On industrial spatial differentiation and coordinated development of regional economy in China 并列题名：On industrial spatial differentiation and coordinated development of regional economy in China Regional culture and high-quality development of regional economy Industrialization under National Situation and Development of Intra-County Economy Function of ICT in the development of regional economy 并列题名：Industrial Innovation and Development of Rural Economy 并列题名：Function of ICT in the development of regional economy