Photo taken on Sept. 7, 2017 shows an insect resting on a leaf with dew drops on it at Feitian Square of Jinhu County in Huai'an, east China's Jiangsu Province. White Dew (Bailu), one of the 24 solar terms meaning dew curdles and the start to get cold, falls on Thursday this year. (Xinhua/Liang Debin)