People visit the Hukou Waterfall on the Yellow River on the border area between north China's Shanxi and northwest China's Shaanxi provinces, Aug. 30, 2017.
Villagers pick up medicinal flowers in Xiaolyushan Village of Lushi Township of Huaying City, southwest China's Sichuan Province, Aug. 29, 2017. Since the local government introduced flower plantation in 2015, farmers here have found a new way to increase their income.
Photo taken on Aug. 28, 2017 shows the farmlands in Zhangbei County, Zhangjiakou City, north China's Hebei Province.
Han Chinese clothing lovers take part in a Qixi Festival cultural activity in Weifang City, east China's Shandong Province, Aug. 27, 2017.
Athletes compete during the women's rowing at the 13th Chinese National Games in north China's Tianjin Municipality, Aug. 25, 2017.
Photo taken on Aug.24, 2017 shows the clouds in Huangyaguan section of the Great Wall in Tianjin, north China.