Sichod, an inheritor of the Pusum woodblock printing, carves on a woodblock in Lhasa, capital of southwest China's Tibet Autonomous Region, Jan. 29, 2015. The Pusum woodblock printing, mostly used in the block printing of Tibetan buddhist scriptures, is an intangible cultural heritage originated from Pusum Village of Nyemo County, Lhasa. (Xinhua/Xue Wenxian)

Sichod, an inheritor of the Pusum woodblock printing, carves on a woodblock in Lhasa, capital of southwest China's Tibet Autonomous Region, Jan. 29, 2015. The Pusum woodblock printing, mostly used in the block printing of Tibetan buddhist scriptures, is an intangible cultural heritage originated from Pusum Village of Nyemo County, Lhasa. (Xinhua/Xue Wenxian)

Sichod, an inheritor of the Pusum woodblock printing, demonstrates a piece of his work in Lhasa, capital of southwest China's Tibet Autonomous Region, Jan. 29, 2015. The Pusum woodblock printing, mostly used in the block printing of Tibetan buddhist scriptures, is an intangible cultural heritage originated from Pusum Village of Nyemo County, Lhasa. (Xinhua/Xue Wenxian)