As General Secretary Xi Jinping pointed out, "Balancing the relationship between development and protection is a global challenge and an eternal topic facing the development of human." Whether we can properly handle the relationship between high-quality development and high-level protection will determine the success or failure of the great cause of comprehensively advancing national rejuvenation the Chinese Dream with Chinese characteristics.On the basis of summing up the laws of the construction of ecological civilization, Xi Jinping's thoughts on ecological civilization systematically answered the major theoretical and questions of what kind of ecological civilization to build and how to build ecological civilization, and clearly put forward a series of strategic measures, which provided fundamental guidance and action guide for solving this.And science grasping the relationship between high-quality development and high-level protection is an important clue to profoundly understand and implement the Xi Jinping'

Both high-quality development and high-level protection are advanced in a coordinated way, which is both necessary feasible. First and foremost, both serve to meet the people's ever-growing needs for a better life and to better promote Chinese-style modernization. High-quality development form a high-quality, efficient, and diversified supply system, providing more high-quality products and services to meet the people's needs and creating a solid material civilization support Chinese-style modernization. The good ecological environment formed through high-level protection is the fairest public product and the most beneficial welfare for the people, and it is the guarantee for realizing the Chinese-style modernization of harmonious coexistence between man and nature. Secondly, the two complement and benefit each other. Green development is the underlying feature high-quality development, and promoting the green and low-carbon transformation of the economy and society is the key link to achieve high-quality development. High-quality development helps to pressure on high-level protection from the source and at the same time provides a strong material input guarantee. High-level protection aims to solve the problems faced during the process of highquality development and to provide environmental and ecological security for high-quality development. General Secretary Xi Jinping pointed out that "the prioritization of ecology and the pursuit of high-quality green, and low-carbon development can only be achieved through high-level protection." The coordinated advancement of high-quality development and high-level protection is a vivid reflection of "green water and green mountains are golden mountains and silver mountains" philosophy and a scientific choice that follows the internal laws of this philosophy. Finally, both of them evolve and interact the unified leadership of the Party and have a good foundation for simultaneous promotion in terms of top-level design, strategic planning, institutional arrangements, policy incentives, and organizational guarantees