Photo shows staffs sifting saffron crocus seeds at a Tibetan medicine planting base in Tibet. [Photo/Chinatibetnews.com]

In recent years, Tibetan medicine industry has been greatly supported by the region. Besides, they also invested a lot on endangered medicinal materials planting technology research.

It not only promotes the rapid development of Tibetan medicine industry, but also attracts a large number of farmers and herdsmen to earn money by planting and gathering medicinal materials.