TAIYUAN, July 7, 2016 (Xinhua) -- Chefs of the Tibetan ethnic group show steamed stuffed buns and dumplings made by themselves at a cooking school of cooked wheaten food in Taiyuan, capital of north China's Shanxi Province, July 7, 2016. Twenty-two chefs from Sa'gya County of southwest China's Tibet Autonomous Region started their learning at the cooking school in May. Many people in Sa'gya like cooked wheaten food. (Xinhua/Cao Yang)