Li Xingchang, an inheritor of the making technique of famous Chinese Pu'er tea, packs Pu'er tea at the tea promotion base in Ning'er Hani and Yi Autonomous County of Pu'er City, southwest China's Yunnan Province, April 10, 2020. Li has kept his mind over the past few decades on studying the traditional making techniques of famous Chinese Pu'er tea, which is mainly produced in Yunnan. In 2012, Li built a Pu'er tea promotion base to voluntarily teach people the traditional hand-made tea techniques. (Xinhua/Yang Zongyou)
