并列题名：Research on the high-quality development of state-level new districts and development zones Research on the high-quality development of state-level new districts and development zones 并列题名：Research on mutual development of cities and development zones 并列题名：Research on the high-quality development of China's urban agglomeration under the new development pattern Research on the high-quality development of intelligent transportation Research on innovative development of high tech industrial development zones Research on mutual development of cities and development zones 并列题名：Research on the high-quality development of China's rural collective economy 并列题名：Research on high-quality development of micro, small and medium enterprises Research on the high-quality development of China's urban agglomeration under the new development pattern