= Research on China's green, low-carbon and circular development in the new era Research on China's green, low-carbon and circular development in the new era Research on China's economic transformation and development in the new era Green, low-carbon and circular development in China Research of Chinese cultural and creative industries development in the new era Research on civilization development in the new era The study on China's economic development in the new era Research on China's practice and experience in the new era Study on China's economic development in the new era = Research on new energy utilization and industrial development in Jiangsu