Photo shows people are learning to make butter sculptures in the Geometry bookstore where a special area is set up to show the traditional Tibetan arts such as the Thangka painting and butter sculptures in Xining, northwest China's Qinghai Province, on March 20.

Photo shows people are learning to make butter sculptures in the Geometry bookstore where a special area is set up to show the traditional Tibetan arts such as the Thangka painting and butter sculptures in Xining, northwest China's Qinghai Province, on March 20. 

Photo shows a craftsman is drawing a Thangka painting in the Geometry bookstore where a special area is set up to show the traditional Tibetan arts such as the Thangka painting and butter sculptures in Xining, northwest China's Qinghai Province, on March 20.

Photo shows a craftsman is drawing a Thangka painting in the Geometry bookstore where a special area is set up to show the traditional Tibetan arts such as the Thangka painting and butter sculptures in Xining, northwest China's Qinghai Province, on March 20.