Development strategy of new energy storage industry in Yangtze River Delta 并列题名：Development strategy of new energy storage industry in Yangtze River Delta Development strategy of service industry in the new era 并列题名：Development strategy of service industry in the new era Development strategy of new-type industrialization Annual report on development of sports industry in Yangtze River Delta Research on strategy of population development in Yangtze River Delta Basis and strategy of the integration of neighboring cities in Yangtze River Delta