Photo taken on Jun. 12, 2015 shows the Tibetan paper products on display during the Second Exhibition on the Achievements of Tibet's Intangible Cultural Heritage Protection. The exhibition is held at the Tibet Public Art Center, Lhasa, capital of southwest China’s Tibet Autonomous Region. June 13 marks the tenth Cultural Heritage Day in China. The exhibition features photography works, objects, inheritors' demonstrations, as well as singing and dancing to fully show the region's efforts over the past one decade in the protection of Tibet's intangible cultural heritage. [Photo/China Tibet Online]

Colorful Tibetan paper products. [Photo/China Tibet Online]

A notebook made of Tibetan paper. [Photo/China Tibet Online]

Bookmarkers made of Tibetan paper. [Photo/China Tibet Online]

A visitor’s book made of Tibetan paper. [Photo/China Tibet Online]

A photo frame made of Tibetan paper. [Photo/China Tibet Online]