并列题名：Strategic path of the integrated regional development of the yangtze river delta Strategic path of the integrated regional development of the yangtze river delta 并列题名：Data report on economic and social development in the yangtze river delta 并列题名：Strategic stude on co-protection of ecologial environment in the yangtze river delta 并列题名：Data report on economic and social development in the Yangtze River Delta 并列题名：Research on the green development of Yangtze River Delta 并列题名：Carbon neutrality oriented green and integrated ecological development of the Yangtze River Delt 并列题名：Realization path of the shared development in Yangtze River Delta Data report on economic and social development in the yangtze river delta 并列题名：Research on the innovative development of the Yangtze River delta region