A tourist takes photos of rime in Longli County, southwest China's Guizhou Province, Jan. 30, 2018. (Xinhua/Qin Gang)

Photo taken on Jan. 30, 2018 shows the rime scenery on a mountain top in Yuyao City, east China's Zhejiang Province. (Xinhua/Zhang Hui)

Photo taken on Jan. 30, 2018 shows the rime scenery in Longli County, southwest China's Guizhou Province. (Xinhua/Qin Gang)

Photo taken on Jan. 30, 2018 shows the rime scenery on Zijin Mountain of Nanjing, capital of east China's Jiangsu Province. (Xinhua/Wang Yuewu)