Villagers pick tea leaves at a factory in Bulang Ethnic Township on Bulang Mountain in Menghai County, southwest China's Yunnan Province, June 13, 2019. As a famous Pu'er tea producing area of China, Bulang Ethnic Township on Bulang Mountain now owns tea gardens covering an area of nearly 250,000 mu (about 16,667 hectares), which is an important source for local villagers to boost their incomes. (Xinhua/Qin Qing)