Photo taken on Jan 28, 2018 shows a snow-covered park in Huai’an city, East China’s Jiangsu province.[Photo/Xinhua]

Photo taken on Jan 28, 2018 shows a snow-covered park in Haian county of Nantong city, East China’s Jiangsu province. [Photo/Xinhua]

Photo taken on Jan 28, 2018 shows a scenery after snow in Ganyu city, East China’s Jiangsu province. [Photo/Xinhua]

Photo taken on Jan 28, 2018 shows a snow-covered amusement park in Yangzhou, East China’s Jiangsu province. [Photo/Xinhua]

Photo taken on Jan 28, 2018 shows a Taierzhuang ancient town in Zaozhuang city, East China’s Shandong province. [Photo/Xinhua]