Aerial photo taken on July 8, 2016 shows Langzhong ancient town in southwest China's Sichuan 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/Jiang Hongjing)