The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo from Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.

The snow-shrouded lakes and forests of Jiuzhaigou or Jiuzhai Valley in the Aba Tibetan and Qiang Autonomous Prefecture in northwestern Sichuan Province offer visitors heavenly peaceful scenes in winter, photo courtesy of Jiuzhaigou National Nature Reserve Administration.