A staff member of a highland barley processing company shows zanba biscuits in Lhorong County, Chamdo Prefecture, southwest China's Tibet Autonomous Region, July 24, 2021. Lhorong County abounds with highland barley. Traditionally, harvested highland barley were directly made into zanba (a traditional rice cake). With the updated production technique, various highland barley products have been produced after further processing such as zanba biscuit, zanba pastry and barley noodles, which boosted the added-value of agricultural products and also promoted sales. (Xinhua/Li Xin)