摘要
The report of the 19th National Congress of the Communist Party of China clearly points out that China’s economy has changed from a stage of highspeed growth to a stage of high-quality development.In September 18,2019,President Xi Jinping held a symposium on ecological protection and high quality development in the Yellow River basin and delivered an important speech in Zhengzhou.He pointed out that the ecological protection and high quality development of the Yellow River river basin is a major national strategy.
