![Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province. (Xinhua/Hu Chao)](http://www.ecns.cn/hd/2019/04/23/b92991497f854a2eaadf9455b41be10c.jpg)
Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province. (Xinhua/Hu Chao)
![Photo taken on April 21, 2019 shows the scenery of the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province. (Xinhua/Hu Chao)](http://www.ecns.cn/hd/2019/04/23/36069b1fdb0243c592c19ab0793050d5.jpg)
Photo taken on April 21, 2019 shows the scenery of the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province. (Xinhua/Hu Chao)
![Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province. (Xinhua/Hu Chao)](http://www.ecns.cn/hd/2019/04/23/bbbadcaadbb34e80abbdbeb975e08faf.jpg)
Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province. (Xinhua/Hu Chao)
![Tourists visit the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province, April 21, 2019. (Xinhua/Hu Chao)](http://www.ecns.cn/hd/2019/04/23/2c7a01165fe342939d9e4879eb4613d9.jpg)
Tourists visit the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province, April 21, 2019. (Xinhua/Hu Chao)
![Tourists visit the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province, April 21, 2019. (Xinhua/Hu Chao](http://www.ecns.cn/hd/2019/04/23/89e99e6ef77e4e97a96f29884610205e.jpg)
Tourists visit the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province, April 21, 2019. (Xinhua/Hu Chao
![Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China\'s Yunnan Province. (Xinhua/Hu Chao)](http://www.ecns.cn/hd/2019/04/23/ace960ea86f04f7c8edb66f809b86037.jpg)
Aerial photo taken on April 21, 2019 shows the sunrise scenery on the Yulong Snow Mountain in Lijiang City, southwest China's Yunnan Province. (Xinhua/Hu Chao)