Photo taken on Sept. 29, 2017 shows the scenery of Guangzhou, capital of south China's Guangdong Province. China has adopted the vision that lucid waters and lush mountains are invaluable assets and pursued a holistic approach to conserving its mountains, rivers, forests, farmlands, lakes, and grasslands. At the very highest levels, China is driving the way forward in the construction of an ecological civilization. (Xinhua/Liu Dawei)