Photo taken on July 20, 2017 shows the night view of Longgang Geological Park decorated by lights and stars in Yunyang County, southwest China's Chongqing. (Xinhua/Wang Quanchao)
Photo taken on July 20, 2017 shows the night view of Longgang Geological Park decorated by lights and stars in Yunyang County, southwest China's Chongqing. (Xinhua/Wang Quanchao)