![Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China\'s Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)](http://www.ecns.cn/hd/2019/02/12/dbd59bdd6ff14d8f81316aa4285f0699.jpg)
Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China's Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)
![Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China\'s Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)](http://www.ecns.cn/hd/2019/02/12/1c522aea386340389acb1057ee6751aa.jpg)
Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China's Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)
![Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China\'s Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)](http://www.ecns.cn/hd/2019/02/12/1c03a3703e684dd4b9d9800c736d24a2.jpg)
Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China's Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)
![Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China\'s Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)](http://www.ecns.cn/hd/2019/02/12/0a94fedfa3014256bab6b65205217573.jpg)
Mountains and plants are covered with ice as clouds float by at the Tianzi Mountain scenic area in Zhangjiajie City, Central China's Hunan Province, Feb. 11, 2019. (Photo: China News Service/Deng Daoli)