Xi Jinping's thought of ecological civilization should be put into practice from the four dimensions of politics, economy, culture and society. This thought specifically embodied in: gradually implementing itself in practice in the dimension of political advancement, through adhering to the socialist path of mak ing political progress with Chinese characteristics,improving the legal framework of ecological civilization, deepening international political exchanges and cooperation on ecological progress; moving toward reality in the dimension of economic development through sticking to green development, promoting the dynamic development of circular economy,boosting efforts to implement the innovation-driven development strate gy; By guiding people to have the concept of ecological civilization, strengthening ecological moral educa-tion and accelerating the innovation and development of ecological science and technology, we can move to wards practice in the dimension of cultural development; by strengthening the development of ecologica livelihood,creating a good social atmosphere for ecological progress, and cultivating green ecological civili-zation behavior mode in the whole society, we can move towards practice in the dimension of social development. Ultimately we will realize the grand goal of building a beautiful China and move towards a new era of socialist ecological civilization.