![Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China\'s Anhui Province. (Photo: China News Service/Ye Yongqing)](http://www.ecns.cn/hd/2018/12/06/15d3939b36eb439eb8267c7bf08b0ead.jpg)
Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China's Anhui Province. (Photo: China News Service/Ye Yongqing)
![Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China\'s Anhui Province. (Photo: China News Service/Ye Yongqing)](http://www.ecns.cn/hd/2018/12/06/aa17877133b2492f9e8a52092862ed67.jpg)
Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China's Anhui Province. (Photo: China News Service/Ye Yongqing)
![Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China\'s Anhui Province. (Photo: China News Service/Ye Yongqing)](http://www.ecns.cn/hd/2018/12/06/c056c290b3294434974c00cb9a3400b9.jpg)
Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China's Anhui Province. (Photo: China News Service/Ye Yongqing)
![Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China\'s Anhui Province. (Photo: China News Service/Ye Yongqing)](http://www.ecns.cn/hd/2018/12/06/b8e26db2f654462f8c4e9c5f72eddb95.jpg)
Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China's Anhui Province. (Photo: China News Service/Ye Yongqing)
![Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China\'s Anhui Province. (Photo: China News Service/Ye Yongqing)](http://www.ecns.cn/hd/2018/12/06/72d8ff45af5b46beade5d9767e48e057.jpg)
Photo taken on December 5, 2018 shows the sea of clouds at the Huangshan Mountain scenic spot in Huangshan City, east China's Anhui Province. (Photo: China News Service/Ye Yongqing)