A visitor looks at a photo during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display. [Photo/Xinhua]

A visitor takes photo during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]

Photo taken on Jan 6, 2015 shows a photo during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]

A visitor takes photo during a photography exhibition of Tibet in Shijiazhuang capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]

A visitor looks at a photo during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]

A visitor looks at a photo during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]

Visitors look at photos during a photography exhibition of Tibet in Shijiazhuang, capital city of North China’s Hebei province, Jan 6, 2015. A total of 180 photos demonstrating the scenery and tradition of Southwest China’s Tibet autonomous region were on display.[Photo/Xinhua]